mirror of https://github.com/alibaba/MNN.git
53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
|
//
|
||
|
|
// CPUDetectionPostProcess.hpp
|
||
|
|
// MNN
|
||
|
|
//
|
||
|
|
// Created by MNN on 2019/10/29.
|
||
|
|
// Copyright © 2018, Alibaba Group Holding Limited
|
||
|
|
|
||
|
|
#ifndef CPUDetectionPostProcess_hpp
|
||
|
|
#define CPUDetectionPostProcess_hpp
|
||
|
|
|
||
|
|
#include "Execution.hpp"
|
||
|
|
#include "MNN_generated.h"
|
||
|
|
|
||
|
|
namespace MNN {
|
||
|
|
|
||
|
|
/*
|
||
|
|
DetectionPostProcess
|
||
|
|
This implementation reference from tflite detection_postprocess
|
||
|
|
you can get ssd model from here:
|
||
|
|
https://github.com/tensorflow/models/blob/master/research/object_detection/g3doc/running_on_mobile_tensorflowlite.md
|
||
|
|
*/
|
||
|
|
|
||
|
|
struct BoxCornerEncoding {
|
||
|
|
float ymin;
|
||
|
|
float xmin;
|
||
|
|
float ymax;
|
||
|
|
float xmax;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct CenterSizeEncoding {
|
||
|
|
float y;
|
||
|
|
float x;
|
||
|
|
float h;
|
||
|
|
float w;
|
||
|
|
};
|
||
|
|
|
||
|
|
class CPUDetectionPostProcess : public Execution {
|
||
|
|
public:
|
||
|
|
CPUDetectionPostProcess(Backend *bn, const MNN::Op *op);
|
||
|
|
virtual ~CPUDetectionPostProcess() = default;
|
||
|
|
virtual ErrorCode onResize(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) override;
|
||
|
|
virtual ErrorCode onExecute(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) override;
|
||
|
|
|
||
|
|
private:
|
||
|
|
DetectionPostProcessParamT mParam;
|
||
|
|
|
||
|
|
std::shared_ptr<Tensor> mDecodedBoxes;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace MNN
|
||
|
|
|
||
|
|
#endif /* CPUDetectionPostProcess_hpp */
|