Face Engine SDK  5.3.0
A face detection, recognition and tracking engine.
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fsdk::ILivenessIREstimator Struct Referenceabstract

Infra red liveness estimator interface. More...

#include <ILivenessIREstimator.h>

Inheritance diagram for fsdk::ILivenessIREstimator:
fsdk::IRefCounted

Public Member Functions

virtual Result< FSDKError > estimate (const Image &irWarp, IREstimation &irEstimation) const noexcept=0
 Check whether or not infrared warp corresponds to the real person. More...
 
virtual Result< FSDKError > estimate (Span< const Image > irWarps, Span< IREstimation > irEstimation) const noexcept=0
 Check whether or not array of infrared warps corresponds to the real person. More...
 
virtual Result< FSDKError > validate (Span< const Image > warps, Span< Result< FSDKError >> errors) const noexcept=0
 Validate input of multiple frames in a single function call. More...
 
- Public Member Functions inherited from fsdk::IRefCounted
virtual int32_t retain () noexcept=0
 Increase strong reference count. More...
 
virtual int32_t release () noexcept=0
 Decrease strong reference count. More...
 
virtual int32_t getRefCount () const noexcept=0
 Get actual strong reference count. More...
 
virtual int32_t retainWeak () noexcept=0
 Increase weak reference count. More...
 
virtual int32_t releaseWeak () noexcept=0
 Decrease weak reference count. More...
 
virtual int32_t getWeakRefCount () const noexcept=0
 Get actual weak reference count. More...
 

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::ILivenessIREstimator::estimate ( const Image &  irWarp,
IREstimation &  irEstimation 
) const
pure virtualnoexcept

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

Parameters
[in]irWarpinfra red face warp.
[out]irEstimation.
Returns
Error code
See Also
FSDKError for details.
virtual Result<FSDKError> fsdk::ILivenessIREstimator::estimate ( Span< const Image >  irWarps,
Span< IREstimation >  irEstimation 
) const
pure virtualnoexcept

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

Parameters
[in]irWarpsarray of infra red face warps.
[out]irEstimationarray of ir-estimations
Returns
Error code
See Also
FSDKError for details.
virtual Result<FSDKError> fsdk::ILivenessIREstimator::validate ( Span< const Image >  warps,
Span< Result< FSDKError >>  errors 
) const
pure virtualnoexcept

Validate input of multiple frames in a single function call.

Parameters
[in]imageswarps span
[out]errorsoutput span of errors for each image.
Returns
Error code;
See Also
FSDKError for details.
Note
all spans should be based on user owned continuous collections.
The documentation for this struct was generated from the following file: