| Face Engine SDK 5.31.2 A face detection, recognition and tracking engine.

IEyeEstimator.h
1 #pragma once
2
3 #include <fsdk/IObject.h>
4 #include <fsdk/FSDKError.h>
5 #include <fsdk/Optional.h>
6 #include <fsdk/Types.h>
7
8 namespace fsdk {
9
10 #ifndef DOXYGEN_SHOULD_SKIP_THIS
11 DECLARE_SMARTPTR(IEyeEstimator);
12 #endif
13
23 struct EyesEstimation {
27 struct EyeAttributes {
31 enum class State : uint8_t {
32 Closed,
33 Open,
34 Occluded
35 };
36
37 static constexpr uint64_t irisLandmarksCount = 32;
38 static constexpr uint64_t eyelidLandmarksCount = 6;
39
41 using IrisLandmarks = Landmarks<irisLandmarksCount>;
42
44 using EyelidLandmarks = Landmarks<eyelidLandmarksCount>;
45
46 State state;
47
48 IrisLandmarks iris;
49 EyelidLandmarks eyelid;
50 };
51
52 EyeAttributes leftEye;
53 EyeAttributes rightEye;
54 };
55
60 struct FSDK_API EyeCropper {
61 struct EyesRects {
62 Rect leftEyeRect;
63 Rect rightEyeRect;
64 };
65
66 EyesRects cropByLandmarks5(const Image& warp, const Landmarks5& landmarks5);
67
68 EyeCropper::EyesRects cropByLandmarks68(const Image& warp, const Landmarks68& landmarks68);
69 };
70
81 struct IEyeEstimator : IRefCounted {
96 virtual Result<FSDKError> estimate(
97 const Image& warp,
98 const EyeCropper::EyesRects& eyeRects,
99 EyesEstimation& eyesEstimation) const noexcept = 0;
100
116 virtual Result<FSDKError> estimate(
117 Span<const Image> warps,
118 Span<const EyeCropper::EyesRects> eyeRects,
119 Span<EyesEstimation> eyesEstimations) const noexcept = 0;
120
133 virtual Result<FSDKError> validate(
134 Span<const Image> warps,
135 Span<const EyeCropper::EyesRects> eyeRects,
136 Span<Result<FSDKError>> errors) const noexcept = 0;
137 };
138
140 } // namespace fsdk
FSDK_API
#define FSDK_API
Dummy.
Definition: Def.h:27
DECLARE_SMARTPTR
#define DECLARE_SMARTPTR(X)
Smart ptr declaration helper macro.
Definition: Def.h:56
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::Landmarks< irisLandmarksCount >
fsdk::EyesEstimation::EyeAttributes::State::Open
Eye is open.
IObject.h
Object system types and interfaces.
fsdk::EyesEstimation::leftEye
EyeAttributes leftEye
Left eye attributes.
Definition: IEyeEstimator.h:52
FSDKError.h
Common SDK error codes.
fsdk::EyesEstimation
Eyes estimation output.
Definition: IEyeEstimator.h:23
fsdk::EyeCropper::EyesRects
Definition: IEyeEstimator.h:61
fsdk::IRefCounted
Base strong reference counted object interface.
Definition: IRefCounted.h:37
fsdk::EyesEstimation::EyeAttributes::State
State
Enumeration of possible eye states.
Definition: IEyeEstimator.h:31
fsdk::EyesEstimation::EyeAttributes
Eyes attribute structure.
Definition: IEyeEstimator.h:27
fsdk::EyesEstimation::EyeAttributes::irisLandmarksCount
static constexpr uint64_t irisLandmarksCount
Iris landmarks amount.
Definition: IEyeEstimator.h:37
fsdk::IEyeEstimator
Eye estimator interface.
Definition: IEyeEstimator.h:81
fsdk::Image
Image.
Definition: Image.h:38
fsdk::EyesEstimation::EyeAttributes::eyelid
EyelidLandmarks eyelid
Eyelid landmarks.
Definition: IEyeEstimator.h:49
fsdk::EyesEstimation::EyeAttributes::State::Occluded
Eye is concealed, or landmark passed to estimator doesn&#39;t point to an eye.
fsdk::BaseRect< int >
fsdk::EyeCropper
EyeCropper is a helper structure for IEyeEstimator interface Methods of this structure crop an input ...
Definition: IEyeEstimator.h:60
fsdk::EyesEstimation::EyeAttributes::iris
IrisLandmarks iris
Iris landmarks.
Definition: IEyeEstimator.h:48
fsdk::EyesEstimation::EyeAttributes::State::Closed
Eye is closed.
fsdk::EyesEstimation::EyeAttributes::state
State state
State of an eye.
Definition: IEyeEstimator.h:46
fsdk::IEyeEstimator::validate
virtual Result< FSDKError > validate(Span< const Image > warps, Span< const EyeCropper::EyesRects > eyeRects, Span< Result< FSDKError >> errors) const noexcept=0
Validate input of multiple frames in a single function call.
fsdk::Span
Span. Not owning data view. It incapsulated pointer to the continuous array with one or more T objec...
Definition: Span.h:14
fsdk::EyesEstimation::rightEye
EyeAttributes rightEye
Right eye attributes.
Definition: IEyeEstimator.h:53
fsdk::EyesEstimation::EyeAttributes::eyelidLandmarksCount
static constexpr uint64_t eyelidLandmarksCount
Eyelid landmarks amount.
Definition: IEyeEstimator.h:38
fsdk::IEyeEstimator::estimate
virtual Result< FSDKError > estimate(const Image &warp, const EyeCropper::EyesRects &eyeRects, EyesEstimation &eyesEstimation) const noexcept=0
Estimate the attributes.