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lpo-image-processing/08/do_sprawdzenia/cpp/edge_gradient.h

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2021-04-06 13:34:01 +02:00
#ifndef EDGE_GRADIENT_H
#define EDGE_GRADIENT_H
#include "convolution.h"
class EdgeGradient : public Convolution
{
public:
EdgeGradient(PNM*);
EdgeGradient(PNM*, ImageViewer*);
virtual PNM* transform();
PNM* verticalDetection();
PNM* horizontalDetection();
int calcValue(int i, int j, Channel channel, PNM* img_x, PNM* img_y);
protected:
virtual void prepareMatrices() = 0;
math::matrix<float> g_x,
g_y;
};
#endif // EDGE_GRADIENT_H