| Face Engine SDK 5.34.0 A face detection, recognition and tracking engine.

INIRLivenessEstimator.h
1 #pragma once
2
3 #include <fsdk/FSDKError.h>
4 #include <fsdk/IObject.h>
5 #include <fsdk/Types.h>
6
7 namespace fsdk {
8
9 #ifndef DOXYGEN_SHOULD_SKIP_THIS
10 DECLARE_SMARTPTR(INIRLivenessEstimator);
11 #endif
12
23 enum class NIRLivenessMode {
24 Default, // Specified in config file.
25 M1, // M1.
26 M2 // M2.
27 };
28
34 struct NIRLivenessEstimation {
35 enum class State {
36 Real = 0,
37 Fake = 1,
38 Unknown
39 };
40
41 float score;
42 State state;
43 };
44
50 struct INIRLivenessEstimator : IRefCounted {
59 virtual Result<FSDKError>
60 estimate(const Image& warp, NIRLivenessEstimation& irEstimation) const noexcept = 0;
61
72 virtual Result<FSDKError>
73 estimate(Span<const Image> warps, Span<NIRLivenessEstimation> irEstimation) const noexcept = 0;
74
85 virtual Result<FSDKError>
86 validate(Span<const Image> warps, Span<Result<FSDKError>> errors) const noexcept = 0;
87 };
88
90 } // namespace fsdk
fsdk::NIRLivenessEstimation::State
State
Definition: INIRLivenessEstimator.h:35
DECLARE_SMARTPTR
#define DECLARE_SMARTPTR(X)
Smart ptr declaration helper macro.
Definition: Def.h:70
fsdk
SDK namespace.
Definition: IAGSEstimator.h:8
fsdk::Result
A structure that encapsulates an action result enumeration.
Definition: Result.h:27
Types.h
Common data types and structures.
fsdk::INIRLivenessEstimator
Infra red liveness estimator interface.
Definition: INIRLivenessEstimator.h:50
fsdk::NIRLivenessEstimation
NIR Liveness estimation structure. Each score in normalized [0, 1] range, state shows real person or ...
Definition: INIRLivenessEstimator.h:34
fsdk::NIRLivenessEstimation::State::Real
The person on image is real.
IObject.h
Object system types and interfaces.
fsdk::NIRLivenessMode
NIRLivenessMode
NIRLiveness estimation mode. Currently, available values to select the estimation mode are: Default...
Definition: INIRLivenessEstimator.h:23
FSDKError.h
Common SDK error codes.
fsdk::IRefCounted
Base strong reference counted object interface.
Definition: IRefCounted.h:37
fsdk::Image
Image.
Definition: Image.h:38
fsdk::INIRLivenessEstimator::estimate
virtual Result< FSDKError > estimate(const Image &warp, NIRLivenessEstimation &irEstimation) const noexcept=0
Check whether or not infrared warp corresponds to the real person.
fsdk::INIRLivenessEstimator::validate
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.
fsdk::NIRLivenessEstimation::State::Fake
The person on image is fake.
fsdk::Span
Span. Not owning data view. It incapsulated pointer to the continuous array with one or more T objec...
Definition: Span.h:14