00001 /* 00002 Copyright (c) <year>, <copyright holder> 00003 All rights reserved. 00004 00005 Redistribution and use in source and binary forms, with or without 00006 modification, are permitted provided that the following conditions are met: 00007 * Redistributions of source code must retain the above copyright 00008 notice, this list of conditions and the following disclaimer. 00009 * Redistributions in binary form must reproduce the above copyright 00010 notice, this list of conditions and the following disclaimer in the 00011 documentation and/or other materials provided with the distribution. 00012 * Neither the name of the <organization> nor the 00013 names of its contributors may be used to endorse or promote products 00014 derived from this software without specific prior written permission. 00015 00016 THIS SOFTWARE IS PROVIDED BY <copyright holder> ''AS IS'' AND ANY 00017 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00018 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00019 DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY 00020 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00021 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00022 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00023 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00024 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00025 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00026 00027 */ 00028 00029 #ifndef CANNY_H 00030 #define CANNY_H 00031 00032 namespace tuw { 00033 00034 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) ); 00035 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 ); 00036 }; 00037 #endif // CANNY_H