ActiveLivenessDetectionModel

A class derived from LivenessDetectionModel containing details specific to active liveness detection

Declaration

@objc final public class ActiveLivenessDetectionModel : LivenessDetectionModel {
    @objc final public var livenessDetectionQuestions: [LivenessDetectionQuestion] { get }
    
    @objc final public func actionImages() -> [UIImage]
    @objc final public func focusImages() -> [UIImage]
    @objc override final public func saveImages()
    override final public func encode(to encoder: Encoder) throws
}

Only relevant details are shown, boilerplate or standard Swift generated code is omitted

Summary

Public variables

Name	Type	Description
livenessDetectionQuestions	[LivenessDetectionQuestion]	An array containing all the actions that were executed during active liveness detection.

Public methods

Signature	Return Type	Description
actionImages()	[UIImage]	Returns an array of images from the liveness detection question action images.
focusImages()	[UIImage]	Returns an array of images from the liveness detection question focus images.
saveImages()	Void	Iterates through all the liveness detection questions and calls saveImages() on each question.
encode(to encoder: Encoder)	Void	Encodes the model using the encoder provided. Used to convert the model to JSON.

Public variables

livenessDetectionQuestions

@objc final public var livenessDetectionQuestions: [LivenessDetectionQuestion] { get }

An array containing all the actions that were executed during active liveness detection.

Public methods

actionImages()

@objc final public func actionImages() -> [UIImage]

Returns an array of images from the liveness detection question action images.

focusImages()

@objc final public func focusImages() -> [UIImage]

Returns an array of images from the liveness detection question focus images.

saveImages()

@objc override final public func saveImages()

This function also calls its super function

Iterates through all the liveness detection questions and calls saveImages() on each question.

encode(to encoder: Encoder)

override final public func encode(to encoder: Encoder) throws

This function also calls its super function

Encodes the model using the encoder provided. Used to convert the model to JSON.

See also

• LivenessDetectionModel

• LivenessDetectionQuestion

Where this is used

• SybrinBiometrics