RxVerID
public class RxVerID
Reactive implementation of common Ver-ID tasks
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Initializer
Since
1.0.0Declaration
Swift
public init()
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Initializer
Since
1.3.0Declaration
Swift
@available(iOS 10.3, *) public convenience init(veridPassword: String)
Parameters
veridPassword
Password to unlock P12 identity file
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Initializer
Since
1.5.0Declaration
Swift
@available(iOS 10.3, *) public convenience init(identity: VerIDIdentity)
Parameters
identity
Ver-ID SDK identity
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Create Ver-ID instance
Since
1.0.0Declaration
Swift
public var verid: Single<VerID> { get }
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Face detection factory
Since
1.0.0Declaration
Swift
public var faceDetectionFactory: FaceDetectionFactory { get set }
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Face recognition factory
Since
1.0.0Declaration
Swift
public var faceRecognitionFactory: FaceRecognitionFactory { get set }
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User management factory
Since
1.0.0Declaration
Swift
public var userManagementFactory: UserManagementFactory { get set }
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Create VerIDImage from an image from the given URL
Since
1.0.0Declaration
Swift
public func veridImageFromURL(_ url: URL) -> Single<VerIDImage>
Parameters
url
Image URL
Return Value
Ver-ID image
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Detect faces in image URL
Since
1.0.0Declaration
Swift
public func detectFacesInImageURL(_ url: URL, limit: Int) -> Observable<Face>
Parameters
url
Image URL
limit
Maximum number of faces to detect
Return Value
Observable whose elements are faces
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Detect faces in Ver-ID image
Since
1.0.0Declaration
Swift
public func detectFacesInImage(_ image: VerIDImage, limit: Int) -> Observable<Face>
Parameters
image
Image
limit
Maximum number of faces to detect
Return Value
Observable whose elements are faces
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Detect faces that can be used for face recognition in image URL
Since
1.0.0Declaration
Swift
public func detectRecognizableFacesInImageURL(_ url: URL, limit: Int) -> Observable<RecognizableFace>
Parameters
url
Image URL
limit
Maximum number of faces to detect
Return Value
Observable whose elements are faces that can be used for face recognition
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Detect faces that can be used for face recognition in Ver-ID image
Since
1.0.0Declaration
Swift
public func detectRecognizableFacesInImage(_ image: VerIDImage, limit: Int) -> Observable<RecognizableFace>
Parameters
image
Image
limit
Maximum number of faces to detect
Return Value
Observable whose elements are faces that can be used for face recognition
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Create face that can be used for face recognition from a detected face and Ver-ID image
Since
1.0.0Declaration
Swift
public func createRecognizableFaceFromFace(_ face: Face, image: VerIDImage) -> Observable<RecognizableFace>
Parameters
face
Detected face
image
Image
Return Value
Observable whose elements are faces that can be used for face recognition
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Identify users in image URL
Since
1.0.0Declaration
Swift
public func identifyUsersInImageURL(_ url: URL) -> Observable<(String, Float)>
Parameters
url
Image URL
Return Value
Observable whose elements are tuples of user ID and similarity score
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Identify users in Ver-ID image
Since
1.0.0Declaration
Swift
public func identifyUsersInImage(_ image: VerIDImage) -> Observable<(String, Float)>
Parameters
image
Image
Return Value
Observable whose elements are tuples of user ID and similarity score
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Identify users in face
Since
1.0.0Declaration
Swift
public func identifyUsersInFace(_ face: Recognizable) -> Observable<(String, Float)>
Parameters
face
Face
Return Value
Observable whose elements are tuples of user ID and similarity score
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Crop image to the bounds of a detected face
Since
1.0.0Declaration
Swift
public func cropImageURL(_ url: URL, toFace face: Face) -> Single<UIImage>
Parameters
url
Image URL
face
Face whose bounds to use for cropping the image
Return Value
Single whose value is a UIImage cropped to the bounds of the face
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Compare face to other faces
Note
Comparisons with scores above VerID.faceRecognition.authenticationScoreThreshold can be considered similar enough to pass authenticationSince
1.0.0Declaration
Swift
public func compareFace(_ face: Recognizable, toFaces faces: [Recognizable]) -> Single<Float>
Parameters
face
Face to compare to other faces
faces
Other faces to compare to the face
Return Value
Single whose value is a face comparison score
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Assign faces to user
Since
1.0.0Declaration
Swift
public func assignFaces(_ faces: [Recognizable], toUser user: String) -> Completable
Parameters
faces
Faces
user
User ID
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Assign face to user
Since
1.0.0Declaration
Swift
public func assignFace(_ face: Recognizable, toUser user: String) -> Completable
Parameters
face
Face
user
User ID
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Delete user
Since
1.0.0Declaration
Swift
public func deleteUser(_ user: String) -> Completable
Parameters
user
Identifier of the user to delete
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Get users
Since
1.0.0Declaration
Swift
public var users: Observable<String> { get }
Return Value
Observable whose elements are identifiers of users with assigned faces
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Get faces of user
Since
1.0.0Declaration
Swift
public func facesOfUser(_ user: String) -> Observable<Recognizable>
Parameters
user
Identifier for the user
Return Value
Observable whose elements are faces of the user
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Authenticate user in faces
Since
1.0.0Declaration
Swift
public func authenticateUser(_ user: String, inFaces faces: [Recognizable]) -> Single<Bool>
Parameters
user
Identifier for the user to be authenticated
faces
Faces to use for authentication
Return Value
Single whose value is a boolean (
true
if the user is authenticated) -
Authenticate user in face
Since
1.0.0Declaration
Swift
public func authenticateUser(_ user: String, inFace face: Recognizable) -> Single<Bool>
Parameters
user
Identifier for the user to be authenticated
face
Face to use for authentication
Return Value
Single whose value is a boolean (
true
if the user is authenticated) -
Authenticate user in image
Since
1.0.0Declaration
Swift
public func authenticateUser(_ user: String, inImageURL url: URL) -> Single<Bool>
Parameters
user
Identifier for the user to be authenticated
url
Image URL in which to find the face to use for authentication
Return Value
Single whose value is a boolean (
true
if the user is authenticated) -
Authenticate user in image
Since
1.0.0Declaration
Swift
public func authenticateUser(_ user: String, inImage image: VerIDImage) -> Single<Bool>
Parameters
user
Identifier for the user to be authenticated
image
Image in which to find the face to use for authentication
Return Value
Single whose value is a boolean (
true
if the user is authenticated)
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Get image URLs from session result
Since
1.0.0Declaration
Swift
public func imageURLsFromSessionResult(_ sessionResult: VerIDSessionResult, bearing: Bearing? = nil) -> Observable<URL>
Parameters
sessionResult
Session result
bearing
Optional face bearing by which to filter the images
Return Value
Observable whose elements are URLs of images collected in the session
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Get images from session result
Since
1.0.0Declaration
Swift
public func imagesFromSessionResult(_ sessionResult: VerIDSessionResult, bearing: Bearing? = nil) -> Observable<UIImage>
Parameters
sessionResult
Session result
bearing
Optional face bearing by which to filter the images
Return Value
Observable whose elements are images collected in the session
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Get images from session result and crop them to their corresponding faces
Since
1.0.0Declaration
Swift
public func croppedFaceImagesFromSessionResult(_ sessionResult: VerIDSessionResult, bearing: Bearing? = nil) -> Observable<UIImage>
Parameters
sessionResult
Session result
bearing
Optional face bearing by which to filter the images
Return Value
Observable whose elements are images collected in the session cropped to their corresponding faces
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Get faces from session result
Since
1.0.0Declaration
Swift
public func facesFromSessionResult(_ sessionResult: VerIDSessionResult, bearing: Bearing? = nil) -> Observable<Face>
Parameters
sessionResult
Session result
bearing
Optional face bearing by which to filter the faces
Return Value
Observable whose elements are faces collected in the session
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Get faces that can be used for face recognition from session result
Since
1.0.0Declaration
Swift
public func recognizableFacesFromSessionResult(_ sessionResult: VerIDSessionResult, bearing: Bearing? = nil) -> Observable<RecognizableFace>
Parameters
sessionResult
Session result
bearing
Optional face bearing by which to filter the faces
Return Value
Observable whose elements are recognizable faces collected in the session
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Get faces and images from session result
Since
1.0.0Declaration
Swift
public func facesAndImagesFromSessionResult(_ sessionResult: VerIDSessionResult, bearing: Bearing? = nil) -> Observable<(Face, URL, Bearing)>
Parameters
sessionResult
Session result
bearing
Optional face bearing by which to filter the elements
Return Value
Observable whose elements are triplets of face, URL and bearing
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Get recognizable faces and images from session result
Since
1.0.0Declaration
Swift
public func recognizableFacesAndImagesFromSessionResult(_ sessionResult: VerIDSessionResult, bearing: Bearing? = nil) -> Observable<(RecognizableFace, URL, Bearing)>
Parameters
sessionResult
Session result
bearing
Optional face bearing by which to filter the elements
Return Value
Observable whose elements are triplets of recognizable face, URL and bearing
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Get recognizable faces and images cropped to the bounding boxes of faces from session result
Since
1.2.0Declaration
Swift
public func recognizableFacesAndCroppedFaceImagesFromSessionResult(_ sessionResult: VerIDSessionResult, bearing: Bearing? = nil) -> Observable<(RecognizableFace, UIImage, Bearing)>
Parameters
sessionResult
Session result
bearing
Optional face bearing by which to filter the elements
Return Value
Observable whose elements are triplets of recognizable face, image and bearing
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Create and run a Ver-ID session
Note
If the session is cancelled the maybe completes without a value. If the session fails the maybe returns an error.Since
1.0.0Declaration
Swift
func session<T>(settings: T) -> Maybe<VerIDSessionResult> where T : VerIDSessionSettings
Parameters
settings
Ver-ID session settings
Return Value
Maybe whose value is a session result if the session completes successfully
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Create and run a Ver-ID session
Note
If the session is cancelled the maybe completes without a value. If the session fails the maybe returns an error.Since
1.1.0Declaration
Swift
func session<T>(settings: T, translatedStrings: TranslatedStrings) -> Maybe<VerIDSessionResult> where T : VerIDSessionSettings
Parameters
settings
Ver-ID session settings
translatedStrings
Translations
Return Value
Maybe whose value is a session result if the session completes successfully
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Run a Ver-ID session
Since
1.4.0Declaration
Swift
func runSession(_ session: VerIDSession) -> Maybe<VerIDSessionResult>
Parameters
session
Session to run
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Create a Ver-ID session
Since
1.4.0Declaration
Swift
func createSession<T>(settings: T) -> Single<VerIDSession> where T : VerIDSessionSettings
Parameters
settings
Session settings
-
Create a Ver-ID session
Since
1.4.0Declaration
Swift
func createSession<T>(settings: T, translatedStrings: TranslatedStrings) -> Single<VerIDSession> where T : VerIDSessionSettings
Parameters
settings
Session settings
translatedStrings
Translations
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Set video writer service factory on session
Since
1.4.0Declaration
Swift
func setVideoWriterFactory(_ videoWriterFactory: VideoWriterServiceFactory, on session: VerIDSession) -> Single<VerIDSession>
Parameters
videoWriterFactory
Video writer service factory
session
Session
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Set face detection service factory on session
Since
1.4.0Declaration
Swift
func setFaceDetectionFactory(_ faceDetectionFactory: FaceDetectionServiceFactory, on session: VerIDSession) -> Single<VerIDSession>
Parameters
faceDetectionFactory
Face detection service factory
session
Session
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Set result evaluation service factory on session
Since
1.4.0Declaration
Swift
func setResultEvaluationFactory(_ resultEvaluationFactory: ResultEvaluationServiceFactory, on session: VerIDSession) -> Single<VerIDSession>
Parameters
resultEvaluationFactory
Result evaluation service factory
session
Session
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Set image writer service factory on session
Since
1.4.0Declaration
Swift
func setImageWriterFactory(_ imageWriterFactory: ImageWriterServiceFactory, on session: VerIDSession) -> Single<VerIDSession>
Parameters
resultEvaluationFactory
Image writer service factory
session
Session
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Set session view controllers factory on session
Since
1.4.0Declaration
Swift
func setSessionViewControllersFactory(_ sessionViewControllersFactory: SessionViewControllersFactory, on session: VerIDSession) -> Single<VerIDSession>
Parameters
resultEvaluationFactory
Session view controllers factory
session
Session