| Face Engine SDK 4.7.0 A face detection, recognition and tracking engine.

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fsdk::IEmotionsEstimator Struct Referenceabstract

Emotions estimator interface. More...

`#include <IEmotionsEstimator.h>`

Inheritance diagram for fsdk::IEmotionsEstimator:

## Public Member Functions
virtual Result< FSDKError > | estimate (const Image &warp, EmotionsEstimation &estimation) const noexcept=0
| Estimate the attributes. 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

Emotions estimator interface.

Note
  This estimator is designed to work with a person face image; you should pass a warped face detection image obtained from IWarper.

See Also
  IWarper for details. Emotions estimator detects set of emotions depiceted on given face.
  EmotionsEstimation for output details.

## Member Function Documentation

virtual Result<FSDKError> fsdk::IEmotionsEstimator::estimate | ( | const Image & | warp,
|  | EmotionsEstimation & | estimation
| ) |  | const
| pure virtual noexcept

Estimate the attributes.

Parameters

  [in] | warp | source image. If format is not R8 it would be converted to R8. Must be warped!
  [out] | estimation | estimation of emotions.

See Also
  EmotionsEstimation for details

Returns
  Error code;

See Also
  FSDKError for details.

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

- include/fsdk/Estimators/IEmotionsEstimator.h