C++ 霍夫變換直線檢測代碼示例

利用霍夫變換進行直線檢測，代碼通過親自測試，示例代碼以下：web img = imread("test.jpg") Mat gray, canny; cvtColor(img, gray, CV_RGB2GRAY); Canny(gray, canny, 50, 120); vector<Vec4i> lines; HoughLinesP(canny, lines, 1, CV_PI / 180

>>阅读原文<<