Interface object used to estimate face liveness in order to prevent spoofing attacks. More...

Classes
class	LivenessAndScore
	Estimated liveness and score. More...

Public Types
enum	Liveness { Liveness.NOT_ENOUGH_DATA = 0, Liveness.REAL = 1, Liveness.FAKE = 2, Liveness.NOT_COMPUTED = 3, Liveness.FACE_NOT_FULLY_FRAMED = 4, Liveness.MULTIPLE_FACE_FRAMED = 5, Liveness.FACE_TURNED_RIGHT = 6, Liveness.FACE_TURNED_LEFT = 7, Liveness.FACE_TURNED_UP = 8, Liveness.FACE_TURNED_DOWN = 9, Liveness.BAD_IMAGE_LIGHTING = 10, Liveness.BAD_IMAGE_NOISE = 11, Liveness.BAD_IMAGE_BLUR = 12, Liveness.BAD_IMAGE_FLARE = 13 }
	Estimated liveness. More...

Public Member Functions
Liveness	estimateLiveness (RawSample sample)
	Estimates liveness of the observed face. More...

LivenessAndScore	estimate (RawSample sample)
	liveness and score of an observed face. More...

Public Member Functions inherited from VDT.FaceRecognition.SDK.IDisposableObject
virtual void	Dispose ()
	Release internal object.

Additional Inherited Members
Properties inherited from VDT.FaceRecognition.SDK.IDisposableObject
bool	isDisposed `[get]`
	True if internal object already disposed.

Detailed Description

Interface object used to estimate face liveness in order to prevent spoofing attacks.

Member Enumeration Documentation

Estimated liveness.

Enumerator
NOT_ENOUGH_DATA	Not enough information.
REAL	The observed face belongs to a real person.
FAKE	The observed face is taken from a photo.
NOT_COMPUTED	The observed face was not checked.
FACE_NOT_FULLY_FRAMED	The observed face is out of image boundaries.
MULTIPLE_FACE_FRAMED	More than one face detected on the input image.
FACE_TURNED_RIGHT	The observed face is not frontal and turned right.
FACE_TURNED_LEFT	The observed face is not frontal and turned left.
FACE_TURNED_UP	The Observed face is not frontal and turned up.
FACE_TURNED_DOWN	The Observed face is not frontal and turned down.
BAD_IMAGE_LIGHTING	Input image has bad lighting.
BAD_IMAGE_NOISE	Input image is too noisy.
BAD_IMAGE_BLUR	Input image is too blurry.
BAD_IMAGE_FLARE	Input image is too flared.

LivenessAndScore VDT.FaceRecognition.SDK.Liveness2DEstimator.estimate ( RawSample sample )

inline

liveness and score of an observed face.

Parameters

[in] sample Face sample.

Liveness VDT.FaceRecognition.SDK.Liveness2DEstimator.estimateLiveness ( RawSample sample )

inline

Estimates liveness of the observed face.

Parameters

[in] sample Face sample.