FaceRecognitionUtilities

public class FaceRecognitionUtilities

Face recognition utilities

Since

2.6.0

  • Create faces suitable for face recognition from given faces in an image

    Since

    2.6.0

    Declaration

    Swift

    public func createRecognizableFacesFromFaces(_ faces: [Face], in image: ImageProvider, faceTemplateVersions: [VerIDFaceTemplateVersion] = VerIDFaceTemplateVersion.all, completion: @escaping (Result<[RecognizableFace], Error>) -> Void)

    Parameters

    faces

    Faces to make recognizable
    image

    Image in which the faces were detected
    faceTemplateVersions

    Versions of the face templates to create
    completion

    Completion callback

  • Compare faces in two images

    Detect a single face in each supplied image and output the detected faces and the comparison score between them

    Since

    2.6.0

    Declaration

    Swift

    public func compareFaceInImage(_ image1: ImageProvider, toFaceInImage image2: ImageProvider, using faceTemplateVersion: VerIDFaceTemplateVersion? = nil, completion: @escaping (Result<(RecognizableFace, RecognizableFace, Float), Error>) -> Void)

    Parameters

    image1

    First image to compare
    image2

    Second image to compare
    faceTemplateVersion

    Face template version to use for the comparison or nil. If nil defaults to the default face template version set in face recognition
    completion

    Completion callback

  • Identify users in an image

    Since

    2.6.0

    Declaration

    Swift

    public func identifyUsersInImage(_ image: ImageProvider, limit: Int, completion: @escaping (Result<[UserIdentificationResult], Error>) -> Void)

    Parameters

    image

    Image in which to identify users
    limit

    Maximum number of faces to detect
    completion

    Completion callback