AWSRekognitionDetectFacesResponse Class Reference

Inherits from AWSModel : AWSMTLModel
Declared in AWSRekognitionModel.h


Details of each face found in the image.

@property (nonatomic, strong) NSArray<AWSRekognitionFaceDetail*> *faceDetails

Declared In



The algorithm detects the image orientation. If it detects that the image was rotated, it returns the degrees of rotation. If your application is displaying the image, you can use this value to adjust the orientation.

For example, if the service detects that the input image was rotated by 90 degrees, it corrects orientation, performs face detection, and then returns the faces. That is, the bounding box coordinates in the response are based on the corrected orientation.

If the source image Exif metadata populates the orientation field, Amazon Rekognition does not perform orientation correction and the value of OrientationCorrection will be nil.

@property (nonatomic, assign) AWSRekognitionOrientationCorrection orientationCorrection

Declared In