lsdk::IComplexLiveness Struct Reference

Complex liveness detector interface. More...

#include <ILiveness.h>

Inheritance diagram for lsdk::IComplexLiveness:

Public Member Functions
virtual fsdk::ResultValue< LSDKError, bool >	update (fsdk::Image &rgb, fsdk::Image &map) noexcept=0
	Update liveness state according to image data. More...
Public Member Functions inherited from lsdk::ILiveness
virtual void	reset () noexcept=0
	Reset liveness state to initial condition. More...
virtual fsdk::ResultValue< LSDKError, bool >	update (fsdk::Image &image) noexcept=0
	Update liveness state according to image data. More...
virtual void	runAfter (ILiveness *other) noexcept=0
	Configure this liveness with tracking state from other liveness. More...
virtual bool	getDetection (fsdk::Detection *detection) noexcept=0
	Get fsdk::Detection retrieved from last image. More...
virtual bool	getWarp (fsdk::Image *image) noexcept=0
	Get face warp retrieved from last image. More...
virtual bool	getLandmarks68 (fsdk::Landmarks68 *landmarks68) noexcept=0
	Get 68 facial landmarks extracted from detection from last image. More...
virtual bool	getLandmarks5 (fsdk::Landmarks5 *landmarks5) noexcept=0
	Get 5 facial landmarks extracted from detection from last image. More...
virtual bool	getIrisLandmarks (fsdk::Landmarks< 32 > *irisLandmarks) noexcept=0
	Get 32 iris landmarks extracted from detection from last image. More...
virtual bool	getAngles (Angles *angles) noexcept=0
	Get face angles . More...
virtual bool	getScores (Scores *scores) noexcept=0
	Get face angles . More...
virtual bool	getEyestates (EyeStates *eyeStates) noexcept=0
	Get face angles . More...
virtual fsdk::Result< LSDKError >	loadSettings (fsdk::ISettingsProvider *provider) noexcept=0
	Restore all apropriate settings from given prodvider. More...

Detailed Description

Complex liveness detector interface.

Note

This type of liveness requires additional data from depth/infrared cameras (e.g. kinect, xtion etc.).

Member Function Documentation

update()

virtual fsdk::ResultValue<LSDKError,bool> lsdk::IComplexLiveness::update ( fsdk::Image &  rgb, fsdk::Image &  map  )

pure virtualnoexcept

Update liveness state according to image data.

Parameters

rgb	input colored image. Format must be R8G8B8.
map	input depth/infrared map. Format must be R16.

Returns

ResultValue with error code and detected liveness flag.

Note

Possible output FSDKErrors:

• ERR_NOT_INITIALIZED: Liveness detector requires initialization;
• ERR_PRECONDITION_FAILED: Liveness algorithm not started because of failed precondition;
• ERR_NOT_READY: Liveness require more update calls for precise definition;
• ERR_OK: Liveness is finished, retrive result via ResultValue.getValue();

See also

FSDKError for more information.

Note

Output result: true - liveness confirmed, false - liveness failed.

update(fsdk::Image&) inherited from ILiveness is used internally, dont use it manually.

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The documentation for this struct was generated from the following file:

• /home/gitlab-runner/builds/Xgzk4SPK/0/face-recognition/FaceEngine/extern/LivenessEngine/inc/ILiveness.h