canny.h

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/*
    Copyright (c) <year>, <copyright holder>
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        names of its contributors may be used to endorse or promote products
        derived from this software without specific prior written permission.

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#ifndef CANNY_H
#define CANNY_H

namespace tuw {

void tuwCanny( const void* srcarr, void* edgearr, void* gradientarr, void* directionarr, void* dxarr, void* dyarr, double low_thresh, double threshold2, int  aperture_size CV_DEFAULT(3) );
void Canny( const cv::Mat& image, cv::Mat& edges, cv::Mat& gradient, cv::Mat& direction, cv::Mat& sobel_dx, cv::Mat& sobel_dy, double threshold1, double threshold2, int apertureSize = 3, bool L2gradient=false );
};
#endif // CANNY_H