BackgroundConvolution.h

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/*
 * BackgroundConvolution.h
 *
 *  Created on: Oct 12, 2016
 *      Author: mschefer
 */
 
#ifndef _SEIMPLEMENTATION_SEGMENTATION_BACKGROUNDCONVOLUTION_H_
#define _SEIMPLEMENTATION_SEGMENTATION_BACKGROUNDCONVOLUTION_H_
 
#include "SEUtils/Types.h"
#include "SEFramework/Image/VectorImage.h"
#include "SEFramework/Frame/Frame.h"
 
namespace SourceXtractor {

class BackgroundConvolution : public DetectionImageFrame::ImageFilter {
 
public:
  BackgroundConvolution(std::shared_ptr<Image<SeFloat>> convolution_filter, bool must_normalize)
    : m_convolution_filter(VectorImage<SeFloat>::create(*convolution_filter)) {
    if (must_normalize) {
      normalize();
    }
  }
 
  std::shared_ptr<DetectionImage>
  processImage(std::shared_ptr<DetectionImage> image, std::shared_ptr<DetectionImage> variance,
               SeFloat threshold) const;
 
private:
  void normalize();
 
  std::shared_ptr<VectorImage<SeFloat>> m_convolution_filter;
};
 
}
 
#endif /* _SEIMPLEMENTATION_SEGMENTATION_BACKGROUNDCONVOLUTION_H_ */