The result of liveness 102 algorithm. More...

Inheritance diagram for face_sdk::liveness_102_result:

Public Types
enum	{ ERR_IMAGE_TOO_SMALL = liveness_result::SUCCESS + 1, ERR_TOO_BIG_FACE, ERR_TOO_LARGE_YAW_ANGLE, ERR_TOO_LARGE_ROLL_ANGLE, ERR_UNSUPPORTED_DETECTOR_VERSION, ERR_FACE_OUT_OF_BOUNDS, ERR_LAST = ERR_FACE_OUT_OF_BOUNDS }

Public Types inherited from face_sdk::liveness_result
enum	{ SUCCESS }

Public Member Functions
virtual float	value1 () const =0
	predicted value1. All three values must be greater than corresponsding thresholds for passing liveness.

virtual float	value2 () const =0
	predicted value2. All three values must be greater than corresponsding thresholds for passing liveness.

virtual float	value3 () const =0
	predicted value3. All three values must be greater than corresponsding thresholds for passing liveness.

Public Member Functions inherited from face_sdk::liveness_result
virtual int	error_code () const =0
	Error code. Non-success error codes depend on liveness algoritm version. More...

virtual bool	real () const =0
	false in case of spoof Make sense only if error_code is SUCCESS

Detailed Description

The result of liveness 102 algorithm.

Use face_sdk::liveness_results_102_cast function to cast face_sdk::liveness_result to face_sdk::liveness_102_result

Member Enumeration Documentation

anonymous enum

Enumerator
ERR_IMAGE_TOO_SMALL	input image is too small. Width and Height of the image must be not less than 128
ERR_TOO_BIG_FACE	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
ERR_TOO_LARGE_YAW_ANGLE	detected face yaw angle is too big. The angle must not be greater than 25
ERR_TOO_LARGE_ROLL_ANGLE	detected face rool angle is too big. The angle must not be greater than 25
ERR_UNSUPPORTED_DETECTOR_VERSION	given face_sdk::face object was made by unsupported face detector version. See list of dependencies.
ERR_FACE_OUT_OF_BOUNDS	detected face is out of image bounds

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