edgedetectorsobel.h

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#ifndef EDGEDETECTORSOBEL_H
#define EDGEDETECTORSOBEL_H

#include "opencv2/opencv.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "imagepro.h"
#include "edgedetectorsobel_widget.h"

using namespace cv;

class EdgeDetectorSobel
{
public:
    EdgeDetectorSobel();
    ~EdgeDetectorSobel();

    ImagePro imgpro;

    Mat *image_original;
    Mat *image_final;
    QPixmap *pix_original;
    QPixmap *pix_final;

    int kernel_size;
    int dX;
    int dY;
    double delta;
    double scale;
    int border_type;

    Mat a,b;
    QImage image;
    QPixmap pout;

    EdgeDetectorSobel_widget *widget;

    void setInputData(Mat *image_original_, Mat *image_final_, int kernel_size_, int dX_, int dY_, double delta_, double scale_, int border_type_);
    void setInputData(Mat *image_original_, Mat *image_final_, int kernel_size_, int dX_, int dY_);
    void setInputData(Mat *image_original_, Mat *image_final_);
    void setInputData(Mat *image_original_);

    void setInputData(QPixmap *pix_original_, QPixmap *pix_final_, int kernel_size_, int dX_, int dY_, double delta_, double scale_, int border_type_);
    void setInputData(QPixmap *pix_original_, QPixmap *pix_final_, int kernel_size_, int dX_, int dY_);
    void setInputData(QPixmap *pix_original_, QPixmap *pix_final_);
    void setInputData(QPixmap *pix_original_);

    void calculate_Sobel(Mat *image_original_);
    void calculate_Sobel();


    QPixmap getOutputImage();
};

#endif // EDGEDETECTORSOBEL_H


//https://docs.opencv.org/2.4/modules/imgproc/doc/filtering.html?highlight=scharr#scharr
//src – input image.
//dst – output image of the same size and the same number of channels as src .
//ddepth –
//
//output image depth; the following combinations of src.depth() and ddepth are supported:
//        src.depth() = CV_8U, ddepth = -1/CV_16S/CV_32F/CV_64F
//        src.depth() = CV_16U/CV_16S, ddepth = -1/CV_32F/CV_64F
//        src.depth() = CV_32F, ddepth = -1/CV_32F/CV_64F
//        src.depth() = CV_64F, ddepth = -1/CV_64F
//
//when ddepth=-1, the destination image will have the same depth as the source; in the case of 8-bit input images it will result in truncated derivatives.
//xorder – order of the derivative x.
//yorder – order of the derivative y.
//ksize – size of the extended Sobel kernel; it must be 1, 3, 5, or 7.
//scale – optional scale factor for the computed derivative values; by default, no scaling is applied (see getDerivKernels() for details).
//delta – optional delta value that is added to the results prior to storing them in dst.
//borderType – pixel extrapolation method (see borderInterpolate() for details).