mnn_emotion_ferplus.h
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//
// Created by DefTruth on 2021/11/27.
//
#ifndef LITE_AI_TOOLKIT_MNN_CV_MNN_EMOTION_FERPLUS_H
#define LITE_AI_TOOLKIT_MNN_CV_MNN_EMOTION_FERPLUS_H
#include "lite/mnn/core/mnn_core.h"
namespace mnncv
{
class LITE_EXPORTS MNNEmotionFerPlus : public BasicMNNHandler
{
public:
explicit MNNEmotionFerPlus(const std::string &_mnn_path, unsigned int _num_threads = 1); //
~MNNEmotionFerPlus() override = default;
private:
const float mean_vals[3] = {0.0f};
const float norm_vals[3] = {1.0f};
const char *emotion_texts[8] = {
"neutral", "happiness", "surprise", "sadness", "anger",
"disgust", "fear", "contempt"
};
private:
void initialize_pretreat(); //
void transform(const cv::Mat &mat) override; // padding & resize & normalize.
public:
void detect(const cv::Mat &mat, types::Emotions &emotions);
};
}
#endif //LITE_AI_TOOLKIT_MNN_CV_MNN_EMOTION_FERPLUS_H