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feature_statistics_layer.hpp
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feature_statistics_layer.hpp
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#ifndef CAFFE_FEATURE_STATISTICS_LAYER_HPP_
#define CAFFE_FEATURE_STATISTICS_LAYER_HPP_
#include <vector>
#include "caffe/blob.hpp"
#include "caffe/layer.hpp"
#include "caffe/proto/caffe.pb.h"
namespace caffe {
/**
* @brief Compute elementwise operations, such as product and sum,
* along multiple input Blobs.
*
* TODO(dox): thorough documentation for Forward, Backward, and proto params.
*/
template <typename Dtype>
class FeatureStatisticsLayer : public Layer<Dtype> {
public:
explicit FeatureStatisticsLayer(const LayerParameter& param)
: Layer<Dtype>(param) {}
virtual void LayerSetUp(const vector<Blob<Dtype>*>& bottom,
const vector<Blob<Dtype>*>& top);
virtual void Reshape(const vector<Blob<Dtype>*>& bottom,
const vector<Blob<Dtype>*>& top);
virtual inline const char* type() const { return "FeatureStatistics"; }
virtual inline int MinNumBottomBlobs() const { return 1; }
virtual inline int ExactNumTopBlobs() const { return 1; }
protected:
virtual void Forward_cpu(const vector<Blob<Dtype>*>& bottom,
const vector<Blob<Dtype>*>& top);
virtual void Backward_cpu(const vector<Blob<Dtype>*>& top,
const vector<bool>& propagate_down, const vector<Blob<Dtype>*>& bottom);
string feature_statistics_path_;
string previous_statistics_path_;
string new_feature_statistics_path_;
int total_channels_;
int saving_signal_;
int interval_num_;
int bin_;
Blob<Dtype> feature_stats_;
Blob<Dtype> bound_stats_;
Blob<Dtype> refined_feature_stats_;
Blob<Dtype> features_stats_bound_;
};
} // namespace caffe
#endif // CAFFE_FEATURE_STATISTICS_LAYER_HPP_