VerIDFaceRecognition

@objc
public class VerIDFaceRecognition : NSObject, FaceRecognition

Ver-ID SDK’s default implementation of the FaceRecognition protocol

  • Core C++ library wrapper

    Declaration

    Swift

    @objc
public let detRecLib: DetRecLib

  • Face comparisons that result in score that equals or exceeds the threshold will consider the subject authenticated

    Declaration

    Swift

    @objc
public var authenticationScoreThreshold: NSNumber

  • Maximum score that may be achieved by comparing two faces

    Declaration

    Swift

    @objc
public let maxAuthenticationScore: NSNumber

  • Image processors used to prepare images for face recognition

    Since

    1.6.0

    Declaration

    Swift

    @objc
public var imageProcessors: [ImageProcessorService]

  • Create a face that can be used for face recognition

    Throws

    Error if the operation fails

    Declaration

    Swift

    @objc
public func createRecognizableFacesFromFaces(_ faces: [Face], inImage image: VerIDImage) throws -> [Recognizable]

    Parameters

    faces

    Faces to convert to be usable for recognition
    image

    Image in which the faces were detected

    Return Value

    Array of faces suitable for face recognition

  • Compare faces of a subject to other faces

    Throws

    Error if the comparison fails

    Declaration

    Swift

    @objc
public func compareSubjectFaces(_ subjectFaces: [Recognizable], toFaces faces: [Recognizable]) throws -> NSNumber

    Parameters

    subjectFaces

    Subject faces to compare to other faces
    faces

    Other faces to compare to subject faces

    Return Value

    Comparison score – if the score equals or exceeds the authenticationScoreThreshold the subject may be considered authenticated in the faces