Classes
interface	com.tech5.FaceSDK.Liveness< Result extends LivenessResult >

class	com.tech5.FaceSDK.Liveness102.Native

class	com.tech5.FaceSDK.Liveness102

class	com.tech5.FaceSDK.Liveness102Config.Native

class	com.tech5.FaceSDK.Liveness102Config

enum	com.tech5.FaceSDK.Liveness102Result.ErrorCodes

class	com.tech5.FaceSDK.Liveness102Result.Native

class	com.tech5.FaceSDK.Liveness102Result

class	com.tech5.FaceSDK.Liveness102ResultSet.Native

class	com.tech5.FaceSDK.Liveness102ResultSet

interface	com.tech5.FaceSDK.LivenessResult

Functions
List< Result >	com.tech5.FaceSDK.Liveness< Result extends LivenessResult >.processFaces (FaceSet faces) throws FaceSDKException

int	com.tech5.FaceSDK.Liveness< Result extends LivenessResult >.getVersion ()

	com.tech5.FaceSDK.Liveness102.Liveness102 (Liveness102Config config, int batchSize, int computeDevice) throws FaceSDKException

	com.tech5.FaceSDK.Liveness102.Liveness102 (Liveness102Config config, License license, DataContainer dataContainer, int batchSize, int computeDevice) throws FaceSDKException

	com.tech5.FaceSDK.Liveness102.Liveness102 (Liveness102Config config, License license, int batchSize, int computeDevice) throws FaceSDKException

	com.tech5.FaceSDK.Liveness102.Liveness102 (Liveness102Config config, DataContainer dataContainer, int batchSize, int computeDevice) throws FaceSDKException

boolean	com.tech5.FaceSDK.Liveness102.equals (Object o)

int	com.tech5.FaceSDK.Liveness102.hashCode ()

void	com.tech5.FaceSDK.Liveness102.close () throws Exception

void	com.tech5.FaceSDK.Liveness102.finalize () throws Throwable

int	com.tech5.FaceSDK.Liveness102.getVersion ()

List< Liveness102Result >	com.tech5.FaceSDK.Liveness102.processFaces (FaceSet faces) throws FaceSDKException

	com.tech5.FaceSDK.Liveness102Config.Liveness102Config (float threshold1, float threshold2, float threshold3) throws FaceSDKException

	com.tech5.FaceSDK.Liveness102Config.Liveness102Config () throws FaceSDKException

float	com.tech5.FaceSDK.Liveness102Config.getThreshold1 ()

float	com.tech5.FaceSDK.Liveness102Config.getThreshold2 ()

float	com.tech5.FaceSDK.Liveness102Config.getThreshold3 ()

boolean	com.tech5.FaceSDK.Liveness102Config.equals (Object o)

int	com.tech5.FaceSDK.Liveness102Config.hashCode ()

void	com.tech5.FaceSDK.Liveness102Config.close () throws Exception

void	com.tech5.FaceSDK.Liveness102Config.finalize () throws Throwable

float	com.tech5.FaceSDK.Liveness102Result.getValue1 ()

float	com.tech5.FaceSDK.Liveness102Result.getValue2 ()

float	com.tech5.FaceSDK.Liveness102Result.getValue3 ()

int	com.tech5.FaceSDK.Liveness102Result.getErrorCode ()

boolean	com.tech5.FaceSDK.Liveness102Result.getReal ()

boolean	com.tech5.FaceSDK.Liveness102Result.equals (Object o)

int	com.tech5.FaceSDK.Liveness102Result.hashCode ()

void	com.tech5.FaceSDK.Liveness102Result.close () throws Exception

void	com.tech5.FaceSDK.Liveness102Result.finalize () throws Throwable

boolean	com.tech5.FaceSDK.Liveness102ResultSet.equals (Object o)

int	com.tech5.FaceSDK.Liveness102ResultSet.hashCode ()

void	com.tech5.FaceSDK.Liveness102ResultSet.close () throws Exception

void	com.tech5.FaceSDK.Liveness102ResultSet.finalize () throws Throwable

Liveness102Result	com.tech5.FaceSDK.Liveness102ResultSet.get (int index)

int	com.tech5.FaceSDK.Liveness102ResultSet.size ()

int	com.tech5.FaceSDK.LivenessResult.getErrorCode ()

boolean	com.tech5.FaceSDK.LivenessResult.getReal ()

Variables
	com.tech5.FaceSDK.Liveness102Result.ErrorCodes.Success

	com.tech5.FaceSDK.Liveness102Result.ErrorCodes.ImageTooSmall

	com.tech5.FaceSDK.Liveness102Result.ErrorCodes.TooBigFace

	com.tech5.FaceSDK.Liveness102Result.ErrorCodes.TooLargeYAWAngle

	com.tech5.FaceSDK.Liveness102Result.ErrorCodes.TooLargeROLLAngle

	com.tech5.FaceSDK.Liveness102Result.ErrorCodes.UnsupportedDetectorVersion

	com.tech5.FaceSDK.Liveness102Result.ErrorCodes.FaceOutOfBounds

Detailed Description

Function Documentation

◆ getErrorCode() [1/2]

int com.tech5.FaceSDK.LivenessResult.getErrorCode ( )

Liveness error code. Value 0 means "Liveness is passed", non-zero values means "Liveness is not passed".

What exactly is failed is depending on implementation.

Returns: error code, where 0 mean "Liveness is passed" and non-zero values means "Liveness is not passed".

Implemented in com.tech5.FaceSDK.Liveness102Result.

◆ getErrorCode() [2/2]

int com.tech5.FaceSDK.Liveness102Result.getErrorCode ( )

inline

Liveness error code. Value 0 means "Liveness is passed", non-zero values means "Liveness is not passed".

What exactly is failed is depending on implementation.

Returns: error code, where 0 mean "Liveness is passed" and non-zero values means "Liveness is not passed".

Implements com.tech5.FaceSDK.LivenessResult.

◆ getReal() [1/2]

boolean com.tech5.FaceSDK.LivenessResult.getReal ( )

false in case of spoof.

Returns: false in case of spoof.

Implemented in com.tech5.FaceSDK.Liveness102Result.

◆ getReal() [2/2]

boolean com.tech5.FaceSDK.Liveness102Result.getReal ( )

inline

false in case of spoof.

Returns: false in case of spoof.

Implements com.tech5.FaceSDK.LivenessResult.

◆ Liveness102() [1/4]

com.tech5.FaceSDK.Liveness102.Liveness102	(	Liveness102Config	config,
		int	batchSize,
		int	computeDevice
	)		throws FaceSDKException

inline

Creates Liveness102 with specified config, batch size and compute device

The data container is loaded from known paths (see Known paths).
The default license is loaded. License#makeDefaultLicense().

Parameters

config	the config.
batchSize	the batch size.
computeDevice	the compute device. -1 = CPU. 0, 1, ..., N - GPU device.

Exceptions

IllegalArgumentException	if config is null.
FaceSDKException	in case of an error in native code.

◆ Liveness102() [2/4]

com.tech5.FaceSDK.Liveness102.Liveness102	(	Liveness102Config	config,
		License	license,
		DataContainer	dataContainer,
		int	batchSize,
		int	computeDevice
	)		throws FaceSDKException

inline

Creates Liveness102 with specified config, license, data container, batch size and compute device

Parameters

config	the config.
license	the license.
dataContainer	the data container.
batchSize	the batch size.
computeDevice	the compute device. -1 = CPU. 0, 1, ..., N - GPU device.

Exceptions

IllegalArgumentException	if config is null OR license is null OR dataContainer is null.
FaceSDKException	in case of an error in native code.

◆ Liveness102() [3/4]

com.tech5.FaceSDK.Liveness102.Liveness102	(	Liveness102Config	config,
		License	license,
		int	batchSize,
		int	computeDevice
	)		throws FaceSDKException

inline

Creates Liveness102 with specified config, license, batch size and compute device

The data container is loaded from known paths (see Known paths).

Parameters

config	the config.
license	the license.
batchSize	the batch size.
computeDevice	the compute device. -1 = CPU. 0, 1, ..., N - GPU device.

Exceptions

IllegalArgumentException	if config is null OR license is null.
FaceSDKException	in case of an error in native code.

◆ Liveness102() [4/4]

com.tech5.FaceSDK.Liveness102.Liveness102	(	Liveness102Config	config,
		DataContainer	dataContainer,
		int	batchSize,
		int	computeDevice
	)		throws FaceSDKException

inline

Creates Liveness102 with specified config, data container, batch size and compute device

The default license is loaded. License#makeDefaultLicense().

Parameters

config	the config.
dataContainer	the data container.
batchSize	the batch size.
computeDevice	the compute device. -1 = CPU. 0, 1, ..., N - GPU device.

Exceptions

IllegalArgumentException	if config is null OR dataContainer is null.
FaceSDKException	in case of an error in native code.

◆ Liveness102Config() [1/2]

com.tech5.FaceSDK.Liveness102Config.Liveness102Config	(	float	threshold1,
		float	threshold2,
		float	threshold3
	)		throws FaceSDKException

inline

Creates config with specified thresholds.

Parameters

threshold1	threshold1 value.
threshold2	threshold2 value.
threshold3	threshold2 value.

Exceptions

FaceSDKException in case of an error in native code.

◆ Liveness102Config() [2/2]

com.tech5.FaceSDK.Liveness102Config.Liveness102Config ( ) throws FaceSDKException

inline

Creates config with default thresholds.

Exceptions

FaceSDKException in case of an error in native code.

◆ processFaces()

List<Result> com.tech5.FaceSDK.Liveness< Result extends LivenessResult >.processFaces ( FaceSet faces ) throws FaceSDKException

Performs liveness detection on detected faces.

Parameters

faces detected faces

Returns: liveness results list where i-element of the list corresponds to i-element of the faces

Exceptions

FaceSDKException in case of an error in native code.

Variable Documentation

◆ FaceOutOfBounds

com.tech5.FaceSDK.Liveness102Result.ErrorCodes.FaceOutOfBounds

Detected face is out of image bounds

◆ ImageTooSmall

com.tech5.FaceSDK.Liveness102Result.ErrorCodes.ImageTooSmall

Input image is too small. Width and Height of the image must be not less than 128

◆ Success

com.tech5.FaceSDK.Liveness102Result.ErrorCodes.Success

Liveness is passed

◆ TooBigFace

com.tech5.FaceSDK.Liveness102Result.ErrorCodes.TooBigFace

detected face width is too big. The ratio of the distance between the eyes and the image size must not be greater than 0.2325

◆ TooLargeROLLAngle

com.tech5.FaceSDK.Liveness102Result.ErrorCodes.TooLargeROLLAngle

detected face rool angle is too big. The angle must not be greater than 25

◆ TooLargeYAWAngle

com.tech5.FaceSDK.Liveness102Result.ErrorCodes.TooLargeYAWAngle

Detected face yaw angle is too big. The angle must not be greater than 25

◆ UnsupportedDetectorVersion

com.tech5.FaceSDK.Liveness102Result.ErrorCodes.UnsupportedDetectorVersion

Given IFace object was made by unsupported face detector version.

Classes

Functions

Variables

Detailed Description

Function Documentation

◆ getErrorCode() [1/2]

◆ getErrorCode() [2/2]

◆ getReal() [1/2]

◆ getReal() [2/2]

◆ Liveness102() [1/4]

◆ Liveness102() [2/4]

◆ Liveness102() [3/4]

◆ Liveness102() [4/4]

◆ Liveness102Config() [1/2]

◆ Liveness102Config() [2/2]

◆ processFaces()

Variable Documentation

◆ FaceOutOfBounds

◆ ImageTooSmall

◆ Success

◆ TooBigFace

◆ TooLargeROLLAngle

◆ TooLargeYAWAngle

◆ UnsupportedDetectorVersion