Classes Reference


                    
                    
                    AWSRekognitionAgeRange

Structure containing the estimated age range, in years, for a face.

Amazon Rekognition estimates an age range for faces detected in the input image. Estimated age ranges can overlap. A face of a 5-year-old might have an estimated range of 4-6, while the face of a 6-year-old might have an estimated range of 4-8.

Declaration

Objective-C

@interface AWSRekognitionAgeRange

Swift

class AWSRekognitionAgeRange


                    
                    
                    AWSRekognitionAsset

Assets are the images that you use to train and evaluate a model version. Assets can also contain validation information that you use to debug a failed model training.

Declaration

Objective-C

@interface AWSRekognitionAsset

Swift

class AWSRekognitionAsset


                    
                    
                    AWSRekognitionAudioMetadata

Metadata information about an audio stream. An array of AudioMetadata objects for the audio streams found in a stored video is returned by GetSegmentDetection.

Declaration

Objective-C

@interface AWSRekognitionAudioMetadata

Swift

class AWSRekognitionAudioMetadata


                    
                    
                    AWSRekognitionBeard

Indicates whether or not the face has a beard, and the confidence level in the determination.

Declaration

Objective-C

@interface AWSRekognitionBeard

Swift

class AWSRekognitionBeard


                    
                    
                    AWSRekognitionBlackFrame

A filter that allows you to control the black frame detection by specifying the black levels and pixel coverage of black pixels in a frame. As videos can come from multiple sources, formats, and time periods, they may contain different standards and varying noise levels for black frames that need to be accounted for. For more information, see StartSegmentDetection.

Declaration

Objective-C

@interface AWSRekognitionBlackFrame

Swift

class AWSRekognitionBlackFrame


                    
                    
                    AWSRekognitionBoundingBox

Identifies the bounding box around the label, face, text or personal protective equipment. The left (x-coordinate) and top (y-coordinate) are coordinates representing the top and left sides of the bounding box. Note that the upper-left corner of the image is the origin (0,0).

The top and left values returned are ratios of the overall image size. For example, if the input image is 700x200 pixels, and the top-left coordinate of the bounding box is 350x50 pixels, the API returns a left value of 0.5 (350/700) and a top value of 0.25 (50/200).

The width and height values represent the dimensions of the bounding box as a ratio of the overall image dimension. For example, if the input image is 700x200 pixels, and the bounding box width is 70 pixels, the width returned is 0.1.

The bounding box coordinates can have negative values. For example, if Amazon Rekognition is able to detect a face that is at the image edge and is only partially visible, the service can return coordinates that are outside the image bounds and, depending on the image edge, you might get negative values or values greater than 1 for the left or top values.

Declaration

Objective-C

@interface AWSRekognitionBoundingBox

Swift

class AWSRekognitionBoundingBox


                    
                    
                    AWSRekognitionCelebrity

Provides information about a celebrity recognized by the RecognizeCelebrities operation.

Declaration

Objective-C

@interface AWSRekognitionCelebrity

Swift

class AWSRekognitionCelebrity


                    
                    
                    AWSRekognitionCelebrityDetail

Information about a recognized celebrity.

Declaration

Objective-C

@interface AWSRekognitionCelebrityDetail

Swift

class AWSRekognitionCelebrityDetail


                    
                    
                    AWSRekognitionCelebrityRecognition

Information about a detected celebrity and the time the celebrity was detected in a stored video. For more information, see GetCelebrityRecognition in the Amazon Rekognition Developer Guide.

Declaration

Objective-C

@interface AWSRekognitionCelebrityRecognition

Swift

class AWSRekognitionCelebrityRecognition


                    
                    
                    AWSRekognitionCompareFacesMatch

Provides information about a face in a target image that matches the source image face analyzed by CompareFaces. The Face property contains the bounding box of the face in the target image. The Similarity property is the confidence that the source image face matches the face in the bounding box.

Declaration

Objective-C

@interface AWSRekognitionCompareFacesMatch

Swift

class AWSRekognitionCompareFacesMatch


                    
                    
                    AWSRekognitionCompareFacesRequest

Declaration

Objective-C

@interface AWSRekognitionCompareFacesRequest

Swift

class AWSRekognitionCompareFacesRequest


                    
                    
                    AWSRekognitionCompareFacesResponse

Declaration

Objective-C

@interface AWSRekognitionCompareFacesResponse

Swift

class AWSRekognitionCompareFacesResponse


                    
                    
                    AWSRekognitionComparedFace

Provides face metadata for target image faces that are analyzed by CompareFaces and RecognizeCelebrities.

Declaration

Objective-C

@interface AWSRekognitionComparedFace

Swift

class AWSRekognitionComparedFace


                    
                    
                    AWSRekognitionComparedSourceImageFace

Type that describes the face Amazon Rekognition chose to compare with the faces in the target. This contains a bounding box for the selected face and confidence level that the bounding box contains a face. Note that Amazon Rekognition selects the largest face in the source image for this comparison.

Declaration

Objective-C

@interface AWSRekognitionComparedSourceImageFace

Swift

class AWSRekognitionComparedSourceImageFace


                    
                    
                    AWSRekognitionContentModerationDetection

Information about an inappropriate, unwanted, or offensive content label detection in a stored video.

Declaration

Objective-C

@interface AWSRekognitionContentModerationDetection

Swift

class AWSRekognitionContentModerationDetection


                    
                    
                    AWSRekognitionCoversBodyPart

Information about an item of Personal Protective Equipment covering a corresponding body part. For more information, see DetectProtectiveEquipment.

Declaration

Objective-C

@interface AWSRekognitionCoversBodyPart

Swift

class AWSRekognitionCoversBodyPart


                    
                    
                    AWSRekognitionCreateCollectionRequest

Declaration

Objective-C

@interface AWSRekognitionCreateCollectionRequest

Swift

class AWSRekognitionCreateCollectionRequest


                    
                    
                    AWSRekognitionCreateCollectionResponse

Declaration

Objective-C

@interface AWSRekognitionCreateCollectionResponse

Swift

class AWSRekognitionCreateCollectionResponse


                    
                    
                    AWSRekognitionCreateProjectRequest

Declaration

Objective-C

@interface AWSRekognitionCreateProjectRequest

Swift

class AWSRekognitionCreateProjectRequest


                    
                    
                    AWSRekognitionCreateProjectResponse

Declaration

Objective-C

@interface AWSRekognitionCreateProjectResponse

Swift

class AWSRekognitionCreateProjectResponse


                    
                    
                    AWSRekognitionCreateProjectVersionRequest

Declaration

Objective-C

@interface AWSRekognitionCreateProjectVersionRequest

Swift

class AWSRekognitionCreateProjectVersionRequest


                    
                    
                    AWSRekognitionCreateProjectVersionResponse

Declaration

Objective-C

@interface AWSRekognitionCreateProjectVersionResponse

Swift

class AWSRekognitionCreateProjectVersionResponse


                    
                    
                    AWSRekognitionCreateStreamProcessorRequest

Declaration

Objective-C

@interface AWSRekognitionCreateStreamProcessorRequest

Swift

class AWSRekognitionCreateStreamProcessorRequest


                    
                    
                    AWSRekognitionCreateStreamProcessorResponse

Declaration

Objective-C

@interface AWSRekognitionCreateStreamProcessorResponse

Swift

class AWSRekognitionCreateStreamProcessorResponse


                    
                    
                    AWSRekognitionCustomLabel

A custom label detected in an image by a call to DetectCustomLabels.

Declaration

Objective-C

@interface AWSRekognitionCustomLabel

Swift

class AWSRekognitionCustomLabel


                    
                    
                    AWSRekognitionDeleteCollectionRequest

Declaration

Objective-C

@interface AWSRekognitionDeleteCollectionRequest

Swift

class AWSRekognitionDeleteCollectionRequest


                    
                    
                    AWSRekognitionDeleteCollectionResponse

Declaration

Objective-C

@interface AWSRekognitionDeleteCollectionResponse

Swift

class AWSRekognitionDeleteCollectionResponse


                    
                    
                    AWSRekognitionDeleteFacesRequest

Declaration

Objective-C

@interface AWSRekognitionDeleteFacesRequest

Swift

class AWSRekognitionDeleteFacesRequest


                    
                    
                    AWSRekognitionDeleteFacesResponse

Declaration

Objective-C

@interface AWSRekognitionDeleteFacesResponse

Swift

class AWSRekognitionDeleteFacesResponse


                    
                    
                    AWSRekognitionDeleteProjectRequest

Declaration

Objective-C

@interface AWSRekognitionDeleteProjectRequest

Swift

class AWSRekognitionDeleteProjectRequest


                    
                    
                    AWSRekognitionDeleteProjectResponse

Declaration

Objective-C

@interface AWSRekognitionDeleteProjectResponse

Swift

class AWSRekognitionDeleteProjectResponse


                    
                    
                    AWSRekognitionDeleteProjectVersionRequest

Declaration

Objective-C

@interface AWSRekognitionDeleteProjectVersionRequest

Swift

class AWSRekognitionDeleteProjectVersionRequest


                    
                    
                    AWSRekognitionDeleteProjectVersionResponse

Declaration

Objective-C

@interface AWSRekognitionDeleteProjectVersionResponse

Swift

class AWSRekognitionDeleteProjectVersionResponse


                    
                    
                    AWSRekognitionDeleteStreamProcessorRequest

Declaration

Objective-C

@interface AWSRekognitionDeleteStreamProcessorRequest

Swift

class AWSRekognitionDeleteStreamProcessorRequest


                    
                    
                    AWSRekognitionDeleteStreamProcessorResponse

Declaration

Objective-C

@interface AWSRekognitionDeleteStreamProcessorResponse

Swift

class AWSRekognitionDeleteStreamProcessorResponse


                    
                    
                    AWSRekognitionDescribeCollectionRequest

Declaration

Objective-C

@interface AWSRekognitionDescribeCollectionRequest

Swift

class AWSRekognitionDescribeCollectionRequest


                    
                    
                    AWSRekognitionDescribeCollectionResponse

Declaration

Objective-C

@interface AWSRekognitionDescribeCollectionResponse

Swift

class AWSRekognitionDescribeCollectionResponse


                    
                    
                    AWSRekognitionDescribeProjectVersionsRequest

Declaration

Objective-C

@interface AWSRekognitionDescribeProjectVersionsRequest

Swift

class AWSRekognitionDescribeProjectVersionsRequest


                    
                    
                    AWSRekognitionDescribeProjectVersionsResponse

Declaration

Objective-C

@interface AWSRekognitionDescribeProjectVersionsResponse

Swift

class AWSRekognitionDescribeProjectVersionsResponse


                    
                    
                    AWSRekognitionDescribeProjectsRequest

Declaration

Objective-C

@interface AWSRekognitionDescribeProjectsRequest

Swift

class AWSRekognitionDescribeProjectsRequest


                    
                    
                    AWSRekognitionDescribeProjectsResponse

Declaration

Objective-C

@interface AWSRekognitionDescribeProjectsResponse

Swift

class AWSRekognitionDescribeProjectsResponse


                    
                    
                    AWSRekognitionDescribeStreamProcessorRequest

Declaration

Objective-C

@interface AWSRekognitionDescribeStreamProcessorRequest

Swift

class AWSRekognitionDescribeStreamProcessorRequest


                    
                    
                    AWSRekognitionDescribeStreamProcessorResponse

Declaration

Objective-C

@interface AWSRekognitionDescribeStreamProcessorResponse

Swift

class AWSRekognitionDescribeStreamProcessorResponse


                    
                    
                    AWSRekognitionDetectCustomLabelsRequest

Declaration

Objective-C

@interface AWSRekognitionDetectCustomLabelsRequest

Swift

class AWSRekognitionDetectCustomLabelsRequest


                    
                    
                    AWSRekognitionDetectCustomLabelsResponse

Declaration

Objective-C

@interface AWSRekognitionDetectCustomLabelsResponse

Swift

class AWSRekognitionDetectCustomLabelsResponse


                    
                    
                    AWSRekognitionDetectFacesRequest

Declaration

Objective-C

@interface AWSRekognitionDetectFacesRequest

Swift

class AWSRekognitionDetectFacesRequest


                    
                    
                    AWSRekognitionDetectFacesResponse

Declaration

Objective-C

@interface AWSRekognitionDetectFacesResponse

Swift

class AWSRekognitionDetectFacesResponse


                    
                    
                    AWSRekognitionDetectLabelsRequest

Declaration

Objective-C

@interface AWSRekognitionDetectLabelsRequest

Swift

class AWSRekognitionDetectLabelsRequest


                    
                    
                    AWSRekognitionDetectLabelsResponse

Declaration

Objective-C

@interface AWSRekognitionDetectLabelsResponse

Swift

class AWSRekognitionDetectLabelsResponse


                    
                    
                    AWSRekognitionDetectModerationLabelsRequest

Declaration

Objective-C

@interface AWSRekognitionDetectModerationLabelsRequest

Swift

class AWSRekognitionDetectModerationLabelsRequest


                    
                    
                    AWSRekognitionDetectModerationLabelsResponse

Declaration

Objective-C

@interface AWSRekognitionDetectModerationLabelsResponse

Swift

class AWSRekognitionDetectModerationLabelsResponse


                    
                    
                    AWSRekognitionDetectProtectiveEquipmentRequest

Declaration

Objective-C

@interface AWSRekognitionDetectProtectiveEquipmentRequest

Swift

class AWSRekognitionDetectProtectiveEquipmentRequest


                    
                    
                    AWSRekognitionDetectProtectiveEquipmentResponse

Declaration

Objective-C

@interface AWSRekognitionDetectProtectiveEquipmentResponse

Swift

class AWSRekognitionDetectProtectiveEquipmentResponse


                    
                    
                    AWSRekognitionDetectTextFilters

A set of optional parameters that you can use to set the criteria that the text must meet to be included in your response. WordFilter looks at a word’s height, width, and minimum confidence. RegionOfInterest lets you set a specific region of the image to look for text in.

Declaration

Objective-C

@interface AWSRekognitionDetectTextFilters

Swift

class AWSRekognitionDetectTextFilters


                    
                    
                    AWSRekognitionDetectTextRequest

Declaration

Objective-C

@interface AWSRekognitionDetectTextRequest

Swift

class AWSRekognitionDetectTextRequest


                    
                    
                    AWSRekognitionDetectTextResponse

Declaration

Objective-C

@interface AWSRekognitionDetectTextResponse

Swift

class AWSRekognitionDetectTextResponse


                    
                    
                    AWSRekognitionDetectionFilter

A set of parameters that allow you to filter out certain results from your returned results.

Declaration

Objective-C

@interface AWSRekognitionDetectionFilter

Swift

class AWSRekognitionDetectionFilter


                    
                    
                    AWSRekognitionEmotion

The emotions that appear to be expressed on the face, and the confidence level in the determination. The API is only making a determination of the physical appearance of a person’s face. It is not a determination of the person’s internal emotional state and should not be used in such a way. For example, a person pretending to have a sad face might not be sad emotionally.

Declaration

Objective-C

@interface AWSRekognitionEmotion

Swift

class AWSRekognitionEmotion


                    
                    
                    AWSRekognitionEquipmentDetection

Information about an item of Personal Protective Equipment (PPE) detected by DetectProtectiveEquipment. For more information, see DetectProtectiveEquipment.

Declaration

Objective-C

@interface AWSRekognitionEquipmentDetection

Swift

class AWSRekognitionEquipmentDetection


                    
                    
                    AWSRekognitionEvaluationResult

The evaluation results for the training of a model.

Declaration

Objective-C

@interface AWSRekognitionEvaluationResult

Swift

class AWSRekognitionEvaluationResult


                    
                    
                    AWSRekognitionEyeOpen

Indicates whether or not the eyes on the face are open, and the confidence level in the determination.

Declaration

Objective-C

@interface AWSRekognitionEyeOpen

Swift

class AWSRekognitionEyeOpen


                    
                    
                    AWSRekognitionEyeglasses

Indicates whether or not the face is wearing eye glasses, and the confidence level in the determination.

Declaration

Objective-C

@interface AWSRekognitionEyeglasses

Swift

class AWSRekognitionEyeglasses


                    
                    
                    AWSRekognitionFace

Describes the face properties such as the bounding box, face ID, image ID of the input image, and external image ID that you assigned.

Declaration

Objective-C

@interface AWSRekognitionFace

Swift

class AWSRekognitionFace


                    
                    
                    AWSRekognitionFaceDetail

Structure containing attributes of the face that the algorithm detected.

A FaceDetail object contains either the default facial attributes or all facial attributes. The default attributes are BoundingBox, Confidence, Landmarks, Pose, and Quality.

GetFaceDetection is the only Amazon Rekognition Video stored video operation that can return a FaceDetail object with all attributes. To specify which attributes to return, use the FaceAttributes input parameter for StartFaceDetection. The following Amazon Rekognition Video operations return only the default attributes. The corresponding Start operations don’t have a FaceAttributes input parameter.

GetCelebrityRecognition
GetPersonTracking
GetFaceSearch

The Amazon Rekognition Image DetectFaces and IndexFaces operations can return all facial attributes. To specify which attributes to return, use the Attributes input parameter for DetectFaces. For IndexFaces, use the DetectAttributes input parameter.

Declaration

Objective-C

@interface AWSRekognitionFaceDetail

Swift

class AWSRekognitionFaceDetail


                    
                    
                    AWSRekognitionFaceDetection

Information about a face detected in a video analysis request and the time the face was detected in the video.

Declaration

Objective-C

@interface AWSRekognitionFaceDetection

Swift

class AWSRekognitionFaceDetection


                    
                    
                    AWSRekognitionFaceMatch

Provides face metadata. In addition, it also provides the confidence in the match of this face with the input face.

Declaration

Objective-C

@interface AWSRekognitionFaceMatch

Swift

class AWSRekognitionFaceMatch


                    
                    
                    AWSRekognitionFaceRecord

Object containing both the face metadata (stored in the backend database), and facial attributes that are detected but aren’t stored in the database.

Declaration

Objective-C

@interface AWSRekognitionFaceRecord

Swift

class AWSRekognitionFaceRecord


                    
                    
                    AWSRekognitionFaceSearchSettings

Input face recognition parameters for an Amazon Rekognition stream processor. FaceRecognitionSettings is a request parameter for CreateStreamProcessor.

Declaration

Objective-C

@interface AWSRekognitionFaceSearchSettings

Swift

class AWSRekognitionFaceSearchSettings


                    
                    
                    AWSRekognitionGender

The predicted gender of a detected face.

Amazon Rekognition makes gender binary (male/female) predictions based on the physical appearance of a face in a particular image. This kind of prediction is not designed to categorize a person’s gender identity, and you shouldn’t use Amazon Rekognition to make such a determination. For example, a male actor wearing a long-haired wig and earrings for a role might be predicted as female.

Using Amazon Rekognition to make gender binary predictions is best suited for use cases where aggregate gender distribution statistics need to be analyzed without identifying specific users. For example, the percentage of female users compared to male users on a social media platform.

We don’t recommend using gender binary predictions to make decisions that impact  an individual’s rights, privacy, or access to services.

Declaration

Objective-C

@interface AWSRekognitionGender

Swift

class AWSRekognitionGender


                    
                    
                    AWSRekognitionGeometry

Information about where an object (DetectCustomLabels) or text (DetectText) is located on an image.

Declaration

Objective-C

@interface AWSRekognitionGeometry

Swift

class AWSRekognitionGeometry


                    
                    
                    AWSRekognitionGetCelebrityInfoRequest

Declaration

Objective-C

@interface AWSRekognitionGetCelebrityInfoRequest

Swift

class AWSRekognitionGetCelebrityInfoRequest


                    
                    
                    AWSRekognitionGetCelebrityInfoResponse

Declaration

Objective-C

@interface AWSRekognitionGetCelebrityInfoResponse

Swift

class AWSRekognitionGetCelebrityInfoResponse


                    
                    
                    AWSRekognitionGetCelebrityRecognitionRequest

Declaration

Objective-C

@interface AWSRekognitionGetCelebrityRecognitionRequest

Swift

class AWSRekognitionGetCelebrityRecognitionRequest


                    
                    
                    AWSRekognitionGetCelebrityRecognitionResponse

Declaration

Objective-C

@interface AWSRekognitionGetCelebrityRecognitionResponse

Swift

class AWSRekognitionGetCelebrityRecognitionResponse


                    
                    
                    AWSRekognitionGetContentModerationRequest

Declaration

Objective-C

@interface AWSRekognitionGetContentModerationRequest

Swift

class AWSRekognitionGetContentModerationRequest


                    
                    
                    AWSRekognitionGetContentModerationResponse

Declaration

Objective-C

@interface AWSRekognitionGetContentModerationResponse

Swift

class AWSRekognitionGetContentModerationResponse


                    
                    
                    AWSRekognitionGetFaceDetectionRequest

Declaration

Objective-C

@interface AWSRekognitionGetFaceDetectionRequest

Swift

class AWSRekognitionGetFaceDetectionRequest


                    
                    
                    AWSRekognitionGetFaceDetectionResponse

Declaration

Objective-C

@interface AWSRekognitionGetFaceDetectionResponse

Swift

class AWSRekognitionGetFaceDetectionResponse


                    
                    
                    AWSRekognitionGetFaceSearchRequest

Declaration

Objective-C

@interface AWSRekognitionGetFaceSearchRequest

Swift

class AWSRekognitionGetFaceSearchRequest


                    
                    
                    AWSRekognitionGetFaceSearchResponse

Declaration

Objective-C

@interface AWSRekognitionGetFaceSearchResponse

Swift

class AWSRekognitionGetFaceSearchResponse


                    
                    
                    AWSRekognitionGetLabelDetectionRequest

Declaration

Objective-C

@interface AWSRekognitionGetLabelDetectionRequest

Swift

class AWSRekognitionGetLabelDetectionRequest


                    
                    
                    AWSRekognitionGetLabelDetectionResponse

Declaration

Objective-C

@interface AWSRekognitionGetLabelDetectionResponse

Swift

class AWSRekognitionGetLabelDetectionResponse


                    
                    
                    AWSRekognitionGetPersonTrackingRequest

Declaration

Objective-C

@interface AWSRekognitionGetPersonTrackingRequest

Swift

class AWSRekognitionGetPersonTrackingRequest


                    
                    
                    AWSRekognitionGetPersonTrackingResponse

Declaration

Objective-C

@interface AWSRekognitionGetPersonTrackingResponse

Swift

class AWSRekognitionGetPersonTrackingResponse


                    
                    
                    AWSRekognitionGetSegmentDetectionRequest

Declaration

Objective-C

@interface AWSRekognitionGetSegmentDetectionRequest

Swift

class AWSRekognitionGetSegmentDetectionRequest


                    
                    
                    AWSRekognitionGetSegmentDetectionResponse

Declaration

Objective-C

@interface AWSRekognitionGetSegmentDetectionResponse

Swift

class AWSRekognitionGetSegmentDetectionResponse


                    
                    
                    AWSRekognitionGetTextDetectionRequest

Declaration

Objective-C

@interface AWSRekognitionGetTextDetectionRequest

Swift

class AWSRekognitionGetTextDetectionRequest


                    
                    
                    AWSRekognitionGetTextDetectionResponse

Declaration

Objective-C

@interface AWSRekognitionGetTextDetectionResponse

Swift

class AWSRekognitionGetTextDetectionResponse


                    
                    
                    AWSRekognitionGroundTruthManifest

The S3 bucket that contains an Amazon Sagemaker Ground Truth format manifest file.

Declaration

Objective-C

@interface AWSRekognitionGroundTruthManifest

Swift

class AWSRekognitionGroundTruthManifest


                    
                    
                    AWSRekognitionHumanLoopActivationOutput

Shows the results of the human in the loop evaluation. If there is no HumanLoopArn, the input did not trigger human review.

Declaration

Objective-C

@interface AWSRekognitionHumanLoopActivationOutput

Swift

class AWSRekognitionHumanLoopActivationOutput


                    
                    
                    AWSRekognitionHumanLoopConfig

Sets up the flow definition the image will be sent to if one of the conditions is met. You can also set certain attributes of the image before review.

Required parameters: [HumanLoopName, FlowDefinitionArn]

Declaration

Objective-C

@interface AWSRekognitionHumanLoopConfig

Swift

class AWSRekognitionHumanLoopConfig


                    
                    
                    AWSRekognitionHumanLoopDataAttributes

Allows you to set attributes of the image. Currently, you can declare an image as free of personally identifiable information.

Declaration

Objective-C

@interface AWSRekognitionHumanLoopDataAttributes

Swift

class AWSRekognitionHumanLoopDataAttributes


                    
                    
                    AWSRekognitionImage

Provides the input image either as bytes or an S3 object.

You pass image bytes to an Amazon Rekognition API operation by using the Bytes property. For example, you would use the Bytes property to pass an image loaded from a local file system. Image bytes passed by using the Bytes property must be base64-encoded. Your code may not need to encode image bytes if you are using an AWS SDK to call Amazon Rekognition API operations.

For more information, see Analyzing an Image Loaded from a Local File System in the Amazon Rekognition Developer Guide.

You pass images stored in an S3 bucket to an Amazon Rekognition API operation by using the S3Object property. Images stored in an S3 bucket do not need to be base64-encoded.

The region for the S3 bucket containing the S3 object must match the region you use for Amazon Rekognition operations.

If you use the AWS CLI to call Amazon Rekognition operations, passing image bytes using the Bytes property is not supported. You must first upload the image to an Amazon S3 bucket and then call the operation using the S3Object property.

For Amazon Rekognition to process an S3 object, the user must have permission to access the S3 object. For more information, see Resource Based Policies in the Amazon Rekognition Developer Guide.

Declaration

Objective-C

@interface AWSRekognitionImage

Swift

class AWSRekognitionImage


                    
                    
                    AWSRekognitionImageQuality

Identifies face image brightness and sharpness.

Declaration

Objective-C

@interface AWSRekognitionImageQuality

Swift

class AWSRekognitionImageQuality


                    
                    
                    AWSRekognitionIndexFacesRequest

Declaration

Objective-C

@interface AWSRekognitionIndexFacesRequest

Swift

class AWSRekognitionIndexFacesRequest


                    
                    
                    AWSRekognitionIndexFacesResponse

Declaration

Objective-C

@interface AWSRekognitionIndexFacesResponse

Swift

class AWSRekognitionIndexFacesResponse


                    
                    
                    AWSRekognitionInstance

An instance of a label returned by Amazon Rekognition Image (DetectLabels) or by Amazon Rekognition Video (GetLabelDetection).

Declaration

Objective-C

@interface AWSRekognitionInstance

Swift

class AWSRekognitionInstance


                    
                    
                    AWSRekognitionKinesisDataStream

The Kinesis data stream Amazon Rekognition to which the analysis results of a Amazon Rekognition stream processor are streamed. For more information, see CreateStreamProcessor in the Amazon Rekognition Developer Guide.

Declaration

Objective-C

@interface AWSRekognitionKinesisDataStream

Swift

class AWSRekognitionKinesisDataStream


                    
                    
                    AWSRekognitionKinesisVideoStream

Kinesis video stream stream that provides the source streaming video for a Amazon Rekognition Video stream processor. For more information, see CreateStreamProcessor in the Amazon Rekognition Developer Guide.

Declaration

Objective-C

@interface AWSRekognitionKinesisVideoStream

Swift

class AWSRekognitionKinesisVideoStream


                    
                    
                    AWSRekognitionKnownGender

The known gender identity for the celebrity that matches the provided ID.

Declaration

Objective-C

@interface AWSRekognitionKnownGender

Swift

class AWSRekognitionKnownGender


                    
                    
                    AWSRekognitionLabel

Structure containing details about the detected label, including the name, detected instances, parent labels, and level of confidence.

Declaration

Objective-C

@interface AWSRekognitionLabel

Swift

class AWSRekognitionLabel


                    
                    
                    AWSRekognitionLabelDetection

Information about a label detected in a video analysis request and the time the label was detected in the video.

Declaration

Objective-C

@interface AWSRekognitionLabelDetection

Swift

class AWSRekognitionLabelDetection


                    
                    
                    AWSRekognitionLandmark

Indicates the location of the landmark on the face.

Declaration

Objective-C

@interface AWSRekognitionLandmark

Swift

class AWSRekognitionLandmark


                    
                    
                    AWSRekognitionListCollectionsRequest

Declaration

Objective-C

@interface AWSRekognitionListCollectionsRequest

Swift

class AWSRekognitionListCollectionsRequest


                    
                    
                    AWSRekognitionListCollectionsResponse

Declaration

Objective-C

@interface AWSRekognitionListCollectionsResponse

Swift

class AWSRekognitionListCollectionsResponse


                    
                    
                    AWSRekognitionListFacesRequest

Declaration

Objective-C

@interface AWSRekognitionListFacesRequest

Swift

class AWSRekognitionListFacesRequest


                    
                    
                    AWSRekognitionListFacesResponse

Declaration

Objective-C

@interface AWSRekognitionListFacesResponse

Swift

class AWSRekognitionListFacesResponse


                    
                    
                    AWSRekognitionListStreamProcessorsRequest

Declaration

Objective-C

@interface AWSRekognitionListStreamProcessorsRequest

Swift

class AWSRekognitionListStreamProcessorsRequest


                    
                    
                    AWSRekognitionListStreamProcessorsResponse

Declaration

Objective-C

@interface AWSRekognitionListStreamProcessorsResponse

Swift

class AWSRekognitionListStreamProcessorsResponse


                    
                    
                    AWSRekognitionListTagsForResourceRequest

Declaration

Objective-C

@interface AWSRekognitionListTagsForResourceRequest

Swift

class AWSRekognitionListTagsForResourceRequest


                    
                    
                    AWSRekognitionListTagsForResourceResponse

Declaration

Objective-C

@interface AWSRekognitionListTagsForResourceResponse

Swift

class AWSRekognitionListTagsForResourceResponse


                    
                    
                    AWSRekognitionModerationLabel

Provides information about a single type of inappropriate, unwanted, or offensive content found in an image or video. Each type of moderated content has a label within a hierarchical taxonomy. For more information, see Content moderation in the Amazon Rekognition Developer Guide.

Declaration

Objective-C

@interface AWSRekognitionModerationLabel

Swift

class AWSRekognitionModerationLabel


                    
                    
                    AWSRekognitionMouthOpen

Indicates whether or not the mouth on the face is open, and the confidence level in the determination.

Declaration

Objective-C

@interface AWSRekognitionMouthOpen

Swift

class AWSRekognitionMouthOpen


                    
                    
                    AWSRekognitionMustache

Indicates whether or not the face has a mustache, and the confidence level in the determination.

Declaration

Objective-C

@interface AWSRekognitionMustache

Swift

class AWSRekognitionMustache


                    
                    
                    AWSRekognitionNotificationChannel

The Amazon Simple Notification Service topic to which Amazon Rekognition publishes the completion status of a video analysis operation. For more information, see api-video. Note that the Amazon SNS topic must have a topic name that begins with AmazonRekognition if you are using the AmazonRekognitionServiceRole permissions policy to access the topic. For more information, see Giving access to multiple Amazon SNS topics.

Required parameters: [SNSTopicArn, RoleArn]

Declaration

Objective-C

@interface AWSRekognitionNotificationChannel

Swift

class AWSRekognitionNotificationChannel


                    
                    
                    AWSRekognitionOutputConfig

The S3 bucket and folder location where training output is placed.

Declaration

Objective-C

@interface AWSRekognitionOutputConfig

Swift

class AWSRekognitionOutputConfig


                    
                    
                    AWSRekognitionParent

A parent label for a label. A label can have 0, 1, or more parents.

Declaration

Objective-C

@interface AWSRekognitionParent

Swift

class AWSRekognitionParent


                    
                    
                    AWSRekognitionPersonDetail

Details about a person detected in a video analysis request.

Declaration

Objective-C

@interface AWSRekognitionPersonDetail

Swift

class AWSRekognitionPersonDetail


                    
                    
                    AWSRekognitionPersonDetection

Details and path tracking information for a single time a person’s path is tracked in a video. Amazon Rekognition operations that track people’s paths return an array of PersonDetection objects with elements for each time a person’s path is tracked in a video.

For more information, see GetPersonTracking in the Amazon Rekognition Developer Guide.

Declaration

Objective-C

@interface AWSRekognitionPersonDetection

Swift

class AWSRekognitionPersonDetection


                    
                    
                    AWSRekognitionPersonMatch

Information about a person whose face matches a face(s) in an Amazon Rekognition collection. Includes information about the faces in the Amazon Rekognition collection (FaceMatch), information about the person (PersonDetail), and the time stamp for when the person was detected in a video. An array of PersonMatch objects is returned by GetFaceSearch.

Declaration

Objective-C

@interface AWSRekognitionPersonMatch

Swift

class AWSRekognitionPersonMatch


                    
                    
                    AWSRekognitionPoint

The X and Y coordinates of a point on an image. The X and Y values returned are ratios of the overall image size. For example, if the input image is 700x200 and the operation returns X=0.5 and Y=0.25, then the point is at the (350,50) pixel coordinate on the image.

An array of Point objects, Polygon, is returned by DetectText and by DetectCustomLabels. Polygon represents a fine-grained polygon around a detected item. For more information, see Geometry in the Amazon Rekognition Developer Guide.

Declaration

Objective-C

@interface AWSRekognitionPoint

Swift

class AWSRekognitionPoint


                    
                    
                    AWSRekognitionPose

Indicates the pose of the face as determined by its pitch, roll, and yaw.

Declaration

Objective-C

@interface AWSRekognitionPose

Swift

class AWSRekognitionPose


                    
                    
                    AWSRekognitionProjectDescription

A description of a Amazon Rekognition Custom Labels project.

Declaration

Objective-C

@interface AWSRekognitionProjectDescription

Swift

class AWSRekognitionProjectDescription


                    
                    
                    AWSRekognitionProjectVersionDescription

The description of a version of a model.

Declaration

Objective-C

@interface AWSRekognitionProjectVersionDescription

Swift

class AWSRekognitionProjectVersionDescription


                    
                    
                    AWSRekognitionProtectiveEquipmentBodyPart

Information about a body part detected by DetectProtectiveEquipment that contains PPE. An array of ProtectiveEquipmentBodyPart objects is returned for each person detected by DetectProtectiveEquipment.

Declaration

Objective-C

@interface AWSRekognitionProtectiveEquipmentBodyPart

Swift

class AWSRekognitionProtectiveEquipmentBodyPart


                    
                    
                    AWSRekognitionProtectiveEquipmentPerson

A person detected by a call to DetectProtectiveEquipment. The API returns all persons detected in the input image in an array of ProtectiveEquipmentPerson objects.

Declaration

Objective-C

@interface AWSRekognitionProtectiveEquipmentPerson

Swift

class AWSRekognitionProtectiveEquipmentPerson


                    
                    
                    AWSRekognitionProtectiveEquipmentSummarizationAttributes

Specifies summary attributes to return from a call to DetectProtectiveEquipment. You can specify which types of PPE to summarize. You can also specify a minimum confidence value for detections. Summary information is returned in the Summary (ProtectiveEquipmentSummary) field of the response from DetectProtectiveEquipment. The summary includes which persons in an image were detected wearing the requested types of person protective equipment (PPE), which persons were detected as not wearing PPE, and the persons in which a determination could not be made. For more information, see ProtectiveEquipmentSummary.

Required parameters: [MinConfidence, RequiredEquipmentTypes]

Declaration

Objective-C

@interface AWSRekognitionProtectiveEquipmentSummarizationAttributes

Swift

class AWSRekognitionProtectiveEquipmentSummarizationAttributes


                    
                    
                    AWSRekognitionProtectiveEquipmentSummary

Summary information for required items of personal protective equipment (PPE) detected on persons by a call to DetectProtectiveEquipment. You specify the required type of PPE in the SummarizationAttributes (ProtectiveEquipmentSummarizationAttributes) input parameter. The summary includes which persons were detected wearing the required personal protective equipment (PersonsWithRequiredEquipment), which persons were detected as not wearing the required PPE (PersonsWithoutRequiredEquipment), and the persons in which a determination could not be made (PersonsIndeterminate).

To get a total for each category, use the size of the field array. For example, to find out how many people were detected as wearing the specified PPE, use the size of the PersonsWithRequiredEquipment array. If you want to find out more about a person, such as the location (BoundingBox) of the person on the image, use the person ID in each array element. Each person ID matches the ID field of a ProtectiveEquipmentPerson object returned in the Persons array by DetectProtectiveEquipment.

Declaration

Objective-C

@interface AWSRekognitionProtectiveEquipmentSummary

Swift

class AWSRekognitionProtectiveEquipmentSummary


                    
                    
                    AWSRekognitionRecognizeCelebritiesRequest

Declaration

Objective-C

@interface AWSRekognitionRecognizeCelebritiesRequest

Swift

class AWSRekognitionRecognizeCelebritiesRequest


                    
                    
                    AWSRekognitionRecognizeCelebritiesResponse

Declaration

Objective-C

@interface AWSRekognitionRecognizeCelebritiesResponse

Swift

class AWSRekognitionRecognizeCelebritiesResponse


                    
                    
                    AWSRekognitionRegionOfInterest

Specifies a location within the frame that Rekognition checks for text. Uses a BoundingBox object to set a region of the screen.

A word is included in the region if the word is more than half in that region. If there is more than one region, the word will be compared with all regions of the screen. Any word more than half in a region is kept in the results.

Declaration

Objective-C

@interface AWSRekognitionRegionOfInterest

Swift

class AWSRekognitionRegionOfInterest


                    
                    
                    AWSRekognitionS3Object

Provides the S3 bucket name and object name.

The region for the S3 bucket containing the S3 object must match the region you use for Amazon Rekognition operations.

For Amazon Rekognition to process an S3 object, the user must have permission to access the S3 object. For more information, see Resource-Based Policies in the Amazon Rekognition Developer Guide.

Declaration

Objective-C

@interface AWSRekognitionS3Object

Swift

class AWSRekognitionS3Object


                    
                    
                    AWSRekognitionSearchFacesByImageRequest

Declaration

Objective-C

@interface AWSRekognitionSearchFacesByImageRequest

Swift

class AWSRekognitionSearchFacesByImageRequest


                    
                    
                    AWSRekognitionSearchFacesByImageResponse

Declaration

Objective-C

@interface AWSRekognitionSearchFacesByImageResponse

Swift

class AWSRekognitionSearchFacesByImageResponse


                    
                    
                    AWSRekognitionSearchFacesRequest

Declaration

Objective-C

@interface AWSRekognitionSearchFacesRequest

Swift

class AWSRekognitionSearchFacesRequest


                    
                    
                    AWSRekognitionSearchFacesResponse

Declaration

Objective-C

@interface AWSRekognitionSearchFacesResponse

Swift

class AWSRekognitionSearchFacesResponse


                    
                    
                    AWSRekognitionSegmentDetection

A technical cue or shot detection segment detected in a video. An array of SegmentDetection objects containing all segments detected in a stored video is returned by GetSegmentDetection.

Declaration

Objective-C

@interface AWSRekognitionSegmentDetection

Swift

class AWSRekognitionSegmentDetection


                    
                    
                    AWSRekognitionSegmentTypeInfo

Information about the type of a segment requested in a call to StartSegmentDetection. An array of SegmentTypeInfo objects is returned by the response from GetSegmentDetection.

Declaration

Objective-C

@interface AWSRekognitionSegmentTypeInfo

Swift

class AWSRekognitionSegmentTypeInfo


                    
                    
                    AWSRekognitionShotSegment

Information about a shot detection segment detected in a video. For more information, see SegmentDetection.

Declaration

Objective-C

@interface AWSRekognitionShotSegment

Swift

class AWSRekognitionShotSegment


                    
                    
                    AWSRekognitionSmile

Indicates whether or not the face is smiling, and the confidence level in the determination.

Declaration

Objective-C

@interface AWSRekognitionSmile

Swift

class AWSRekognitionSmile


                    
                    
                    AWSRekognitionStartCelebrityRecognitionRequest

Declaration

Objective-C

@interface AWSRekognitionStartCelebrityRecognitionRequest

Swift

class AWSRekognitionStartCelebrityRecognitionRequest


                    
                    
                    AWSRekognitionStartCelebrityRecognitionResponse

Declaration

Objective-C

@interface AWSRekognitionStartCelebrityRecognitionResponse

Swift

class AWSRekognitionStartCelebrityRecognitionResponse


                    
                    
                    AWSRekognitionStartContentModerationRequest

Declaration

Objective-C

@interface AWSRekognitionStartContentModerationRequest

Swift

class AWSRekognitionStartContentModerationRequest


                    
                    
                    AWSRekognitionStartContentModerationResponse

Declaration

Objective-C

@interface AWSRekognitionStartContentModerationResponse

Swift

class AWSRekognitionStartContentModerationResponse


                    
                    
                    AWSRekognitionStartFaceDetectionRequest

Declaration

Objective-C

@interface AWSRekognitionStartFaceDetectionRequest

Swift

class AWSRekognitionStartFaceDetectionRequest


                    
                    
                    AWSRekognitionStartFaceDetectionResponse

Declaration

Objective-C

@interface AWSRekognitionStartFaceDetectionResponse

Swift

class AWSRekognitionStartFaceDetectionResponse


                    
                    
                    AWSRekognitionStartFaceSearchRequest

Declaration

Objective-C

@interface AWSRekognitionStartFaceSearchRequest

Swift

class AWSRekognitionStartFaceSearchRequest


                    
                    
                    AWSRekognitionStartFaceSearchResponse

Declaration

Objective-C

@interface AWSRekognitionStartFaceSearchResponse

Swift

class AWSRekognitionStartFaceSearchResponse


                    
                    
                    AWSRekognitionStartLabelDetectionRequest

Declaration

Objective-C

@interface AWSRekognitionStartLabelDetectionRequest

Swift

class AWSRekognitionStartLabelDetectionRequest


                    
                    
                    AWSRekognitionStartLabelDetectionResponse

Declaration

Objective-C

@interface AWSRekognitionStartLabelDetectionResponse

Swift

class AWSRekognitionStartLabelDetectionResponse


                    
                    
                    AWSRekognitionStartPersonTrackingRequest

Declaration

Objective-C

@interface AWSRekognitionStartPersonTrackingRequest

Swift

class AWSRekognitionStartPersonTrackingRequest


                    
                    
                    AWSRekognitionStartPersonTrackingResponse

Declaration

Objective-C

@interface AWSRekognitionStartPersonTrackingResponse

Swift

class AWSRekognitionStartPersonTrackingResponse


                    
                    
                    AWSRekognitionStartProjectVersionRequest

Declaration

Objective-C

@interface AWSRekognitionStartProjectVersionRequest

Swift

class AWSRekognitionStartProjectVersionRequest


                    
                    
                    AWSRekognitionStartProjectVersionResponse

Declaration

Objective-C

@interface AWSRekognitionStartProjectVersionResponse

Swift

class AWSRekognitionStartProjectVersionResponse


                    
                    
                    AWSRekognitionStartSegmentDetectionFilters

Filters applied to the technical cue or shot detection segments. For more information, see StartSegmentDetection.

Declaration

Objective-C

@interface AWSRekognitionStartSegmentDetectionFilters

Swift

class AWSRekognitionStartSegmentDetectionFilters


                    
                    
                    AWSRekognitionStartSegmentDetectionRequest

Declaration

Objective-C

@interface AWSRekognitionStartSegmentDetectionRequest

Swift

class AWSRekognitionStartSegmentDetectionRequest


                    
                    
                    AWSRekognitionStartSegmentDetectionResponse

Declaration

Objective-C

@interface AWSRekognitionStartSegmentDetectionResponse

Swift

class AWSRekognitionStartSegmentDetectionResponse


                    
                    
                    AWSRekognitionStartShotDetectionFilter

Filters for the shot detection segments returned by GetSegmentDetection. For more information, see StartSegmentDetectionFilters.

Declaration

Objective-C

@interface AWSRekognitionStartShotDetectionFilter

Swift

class AWSRekognitionStartShotDetectionFilter


                    
                    
                    AWSRekognitionStartStreamProcessorRequest

Declaration

Objective-C

@interface AWSRekognitionStartStreamProcessorRequest

Swift

class AWSRekognitionStartStreamProcessorRequest


                    
                    
                    AWSRekognitionStartStreamProcessorResponse

Declaration

Objective-C

@interface AWSRekognitionStartStreamProcessorResponse

Swift

class AWSRekognitionStartStreamProcessorResponse


                    
                    
                    AWSRekognitionStartTechnicalCueDetectionFilter

Filters for the technical segments returned by GetSegmentDetection. For more information, see StartSegmentDetectionFilters.

Declaration

Objective-C

@interface AWSRekognitionStartTechnicalCueDetectionFilter

Swift

class AWSRekognitionStartTechnicalCueDetectionFilter


                    
                    
                    AWSRekognitionStartTextDetectionFilters

Set of optional parameters that let you set the criteria text must meet to be included in your response. WordFilter looks at a word’s height, width and minimum confidence. RegionOfInterest lets you set a specific region of the screen to look for text in.

Declaration

Objective-C

@interface AWSRekognitionStartTextDetectionFilters

Swift

class AWSRekognitionStartTextDetectionFilters


                    
                    
                    AWSRekognitionStartTextDetectionRequest

Declaration

Objective-C

@interface AWSRekognitionStartTextDetectionRequest

Swift

class AWSRekognitionStartTextDetectionRequest


                    
                    
                    AWSRekognitionStartTextDetectionResponse

Declaration

Objective-C

@interface AWSRekognitionStartTextDetectionResponse

Swift

class AWSRekognitionStartTextDetectionResponse


                    
                    
                    AWSRekognitionStopProjectVersionRequest

Declaration

Objective-C

@interface AWSRekognitionStopProjectVersionRequest

Swift

class AWSRekognitionStopProjectVersionRequest


                    
                    
                    AWSRekognitionStopProjectVersionResponse

Declaration

Objective-C

@interface AWSRekognitionStopProjectVersionResponse

Swift

class AWSRekognitionStopProjectVersionResponse


                    
                    
                    AWSRekognitionStopStreamProcessorRequest

Declaration

Objective-C

@interface AWSRekognitionStopStreamProcessorRequest

Swift

class AWSRekognitionStopStreamProcessorRequest


                    
                    
                    AWSRekognitionStopStreamProcessorResponse

Declaration

Objective-C

@interface AWSRekognitionStopStreamProcessorResponse

Swift

class AWSRekognitionStopStreamProcessorResponse


                    
                    
                    AWSRekognitionStreamProcessor

An object that recognizes faces in a streaming video. An Amazon Rekognition stream processor is created by a call to CreateStreamProcessor. The request parameters for CreateStreamProcessor describe the Kinesis video stream source for the streaming video, face recognition parameters, and where to stream the analysis resullts.

Declaration

Objective-C

@interface AWSRekognitionStreamProcessor

Swift

class AWSRekognitionStreamProcessor


                    
                    
                    AWSRekognitionStreamProcessorInput

Information about the source streaming video.

Declaration

Objective-C

@interface AWSRekognitionStreamProcessorInput

Swift

class AWSRekognitionStreamProcessorInput


                    
                    
                    AWSRekognitionStreamProcessorOutput

Information about the Amazon Kinesis Data Streams stream to which a Amazon Rekognition Video stream processor streams the results of a video analysis. For more information, see CreateStreamProcessor in the Amazon Rekognition Developer Guide.

Declaration

Objective-C

@interface AWSRekognitionStreamProcessorOutput

Swift

class AWSRekognitionStreamProcessorOutput


                    
                    
                    AWSRekognitionStreamProcessorSettings

Input parameters used to recognize faces in a streaming video analyzed by a Amazon Rekognition stream processor.

Declaration

Objective-C

@interface AWSRekognitionStreamProcessorSettings

Swift

class AWSRekognitionStreamProcessorSettings


                    
                    
                    AWSRekognitionSummary

The S3 bucket that contains the training summary. The training summary includes aggregated evaluation metrics for the entire testing dataset and metrics for each individual label.

You get the training summary S3 bucket location by calling DescribeProjectVersions.

Declaration

Objective-C

@interface AWSRekognitionSummary

Swift

class AWSRekognitionSummary


                    
                    
                    AWSRekognitionSunglasses

Indicates whether or not the face is wearing sunglasses, and the confidence level in the determination.

Declaration

Objective-C

@interface AWSRekognitionSunglasses

Swift

class AWSRekognitionSunglasses


                    
                    
                    AWSRekognitionTagResourceRequest

Declaration

Objective-C

@interface AWSRekognitionTagResourceRequest

Swift

class AWSRekognitionTagResourceRequest


                    
                    
                    AWSRekognitionTagResourceResponse

Declaration

Objective-C

@interface AWSRekognitionTagResourceResponse

Swift

class AWSRekognitionTagResourceResponse


                    
                    
                    AWSRekognitionTechnicalCueSegment

Information about a technical cue segment. For more information, see SegmentDetection.

Declaration

Objective-C

@interface AWSRekognitionTechnicalCueSegment

Swift

class AWSRekognitionTechnicalCueSegment


                    
                    
                    AWSRekognitionTestingData

The dataset used for testing. Optionally, if AutoCreate is set, Amazon Rekognition Custom Labels creates a testing dataset using an 80/20 split of the training dataset.

Declaration

Objective-C

@interface AWSRekognitionTestingData

Swift

class AWSRekognitionTestingData


                    
                    
                    AWSRekognitionTestingDataResult

Sagemaker Groundtruth format manifest files for the input, output and validation datasets that are used and created during testing.

Declaration

Objective-C

@interface AWSRekognitionTestingDataResult

Swift

class AWSRekognitionTestingDataResult


                    
                    
                    AWSRekognitionTextDetection

Information about a word or line of text detected by DetectText.

The DetectedText field contains the text that Amazon Rekognition detected in the image.

Every word and line has an identifier (Id). Each word belongs to a line and has a parent identifier (ParentId) that identifies the line of text in which the word appears. The word Id is also an index for the word within a line of words.

For more information, see Detecting Text in the Amazon Rekognition Developer Guide.

Declaration

Objective-C

@interface AWSRekognitionTextDetection

Swift

class AWSRekognitionTextDetection


                    
                    
                    AWSRekognitionTextDetectionResult

Information about text detected in a video. Incudes the detected text, the time in milliseconds from the start of the video that the text was detected, and where it was detected on the screen.

Declaration

Objective-C

@interface AWSRekognitionTextDetectionResult

Swift

class AWSRekognitionTextDetectionResult


                    
                    
                    AWSRekognitionTrainingData

The dataset used for training.

Declaration

Objective-C

@interface AWSRekognitionTrainingData

Swift

class AWSRekognitionTrainingData


                    
                    
                    AWSRekognitionTrainingDataResult

Sagemaker Groundtruth format manifest files for the input, output and validation datasets that are used and created during testing.

Declaration

Objective-C

@interface AWSRekognitionTrainingDataResult

Swift

class AWSRekognitionTrainingDataResult


                    
                    
                    AWSRekognitionUnindexedFace

A face that IndexFaces detected, but didn’t index. Use the Reasons response attribute to determine why a face wasn’t indexed.

Declaration

Objective-C

@interface AWSRekognitionUnindexedFace

Swift

class AWSRekognitionUnindexedFace


                    
                    
                    AWSRekognitionUntagResourceRequest

Declaration

Objective-C

@interface AWSRekognitionUntagResourceRequest

Swift

class AWSRekognitionUntagResourceRequest


                    
                    
                    AWSRekognitionUntagResourceResponse

Declaration

Objective-C

@interface AWSRekognitionUntagResourceResponse

Swift

class AWSRekognitionUntagResourceResponse


                    
                    
                    AWSRekognitionValidationData

Contains the Amazon S3 bucket location of the validation data for a model training job.

The validation data includes error information for individual JSON lines in the dataset. For more information, see Debugging a Failed Model Training in the Amazon Rekognition Custom Labels Developer Guide.

You get the ValidationData object for the training dataset (TrainingDataResult) and the test dataset (TestingDataResult) by calling DescribeProjectVersions.

The assets array contains a single Asset object. The GroundTruthManifest field of the Asset object contains the S3 bucket location of the validation data.

Declaration

Objective-C

@interface AWSRekognitionValidationData

Swift

class AWSRekognitionValidationData


                    
                    
                    AWSRekognitionVideo

Video file stored in an Amazon S3 bucket. Amazon Rekognition video start operations such as StartLabelDetection use Video to specify a video for analysis. The supported file formats are .mp4, .mov and .avi.

Declaration

Objective-C

@interface AWSRekognitionVideo

Swift

class AWSRekognitionVideo


                    
                    
                    AWSRekognitionVideoMetadata

Information about a video that Amazon Rekognition analyzed. Videometadata is returned in every page of paginated responses from a Amazon Rekognition video operation.

Declaration

Objective-C

@interface AWSRekognitionVideoMetadata

Swift

class AWSRekognitionVideoMetadata


                    
                    
                    AWSRekognitionResources

Undocumented

Declaration

Objective-C

@interface AWSRekognitionResources : NSObject

+ (instancetype)sharedInstance;

- (NSDictionary *)JSONObject;

@end

Swift

class AWSRekognitionResources : NSObject


                    
                    
                    AWSRekognition

This is the Amazon Rekognition API reference.

Declaration

Objective-C

@interface AWSRekognition

Swift

class AWSRekognition