mnn_age_googlenet.h
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//
// Created by DefTruth on 2021/11/27.
//
#ifndef LITE_AI_TOOLKIT_MNN_CV_MNN_AGE_GOOGLENET_H
#define LITE_AI_TOOLKIT_MNN_CV_MNN_AGE_GOOGLENET_H
#include "lite/mnn/core/mnn_core.h"
namespace mnncv
{
class LITE_EXPORTS MNNAgeGoogleNet : public BasicMNNHandler
{
public:
explicit MNNAgeGoogleNet(const std::string &_mnn_path, unsigned int _num_threads = 1); //
~MNNAgeGoogleNet() override = default;
private:
const float mean_vals[3] = {104.0f, 117.0f, 123.0f};
const float norm_vals[3] = {1.0f, 1.0f, 1.0f};
const unsigned int age_intervals[8][2] = {
{0, 2},
{4, 6},
{8, 12},
{15, 20},
{25, 32},
{38, 43},
{48, 53},
{60, 100}
};
private:
void initialize_pretreat(); //
void transform(const cv::Mat &mat) override; // padding & resize & normalize.
public:
void detect(const cv::Mat &mat, types::Age &age);
};
}
#endif //LITE_AI_TOOLKIT_MNN_CV_MNN_AGE_GOOGLENET_H