VNRequestRevisionProviding
A protocol for specifying the revision number of Vision algorithms.
Declaration
protocol VNRequestRevisionProvidingOverview
Subclasses of VNRequest should adopt this protocol to specify which revision of an algorithm the Vision framework uses to generate requests.
Topics
Specifying Revision Number
Determining Revision Type
VNRequestRevisionUnspecifiedVNDetectRectanglesRequestRevision1VNTrackRectangleRequestRevision1VNTrackObjectRequestRevision1VNDetectFaceRectanglesRequestRevision2VNDetectFaceRectanglesRequestRevision1VNDetectFaceLandmarksRequestRevision3VNDetectFaceLandmarksRequestRevision2VNDetectFaceLandmarksRequestRevision1VNRecognizeTextRequestRevision1VNDetectTextRectanglesRequestRevision1VNDetectBarcodesRequestRevision1VNDetectHorizonRequestRevision1VNTranslationalImageRegistrationRequestRevision1VNHomographicImageRegistrationRequestRevision1VNCoreMLRequestRevision1VNGenerateAttentionBasedSaliencyImageRequestRevision1VNGenerateObjectnessBasedSaliencyImageRequestRevision1VNClassifyImageRequestRevision1VNGenerateImageFeaturePrintRequestRevision1VNDetectFaceCaptureQualityRequestRevision1VNDetectHumanRectanglesRequestRevision1