Face Engine SDK  5.17.0
A face detection, recognition and tracking engine.
fsdk::INIRLivenessEstimator Struct Reference

Infra red liveness estimator interface. More...

#include <INIRLivenessEstimator.h>

Inheritance diagram for fsdk::INIRLivenessEstimator:
fsdk::IRefCounted

List of all members.

Public Member Functions

virtual Result< FSDKErrorestimate (const Image &warp, NIRLivenessEstimation &irEstimation) const noexcept=0
 Check whether or not infrared warp corresponds to the real person.
virtual Result< FSDKErrorestimate (Span< const Image > warps, Span< NIRLivenessEstimation > irEstimation) const noexcept=0
 Check whether or not array of infrared warps corresponds to the real person.
virtual Result< FSDKErrorvalidate (Span< const Image > warps, Span< Result< FSDKError >> errors) const noexcept=0
 Validate input of multiple frames in a single function call.

Detailed Description

Infra red liveness estimator interface.

Note:
This estimator is designed for face analysis using infra red facial warp (8-bit 1 channel) image.
See also:
IWarper for details.

Member Function Documentation

virtual Result<FSDKError> fsdk::INIRLivenessEstimator::estimate ( const Image warp,
NIRLivenessEstimation irEstimation 
) const [pure virtual]

Check whether or not infrared warp corresponds to the real person.

Parameters:
[in]warpinfra red image with warped face.
[out]irEstimation.
Returns:
Result with error code.
See also:
NIRLivenessEstimation, Image, Result and FSDKError for details.
Note:
warp format must be R8,
See also:
Format.
virtual Result<FSDKError> fsdk::INIRLivenessEstimator::estimate ( Span< const Image warps,
Span< NIRLivenessEstimation irEstimation 
) const [pure virtual]

Check whether or not array of infrared warps corresponds to the real person.

Parameters:
[in]warpsspan of infra red images with warped faces.
[out]irEstimationarray of ir-estimations
Returns:
Result with error code.
See also:
Span, NIRLivenessEstimation, Image, Result and FSDKError for details.
Note:
warps format must be R8,
See also:
Format.
Note:
all spans should be based on user owned continuous collections.
all spans should be equal size.
virtual Result<FSDKError> fsdk::INIRLivenessEstimator::validate ( Span< const Image warps,
Span< Result< FSDKError >>  errors 
) const [pure virtual]

Validate input of multiple frames in a single function call.

Parameters:
[in]warpsspan of infra red images with warped faces.
[out]errorsoutput span of errors for each image.
Returns:
Result with error code.
See also:
Span, Image, Result and FSDKError for details.
Note:
warps format must be R8,
See also:
Format.
Note:
all spans should be based on user owned continuous collections.
all spans should be equal size.

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