代码:
cv2.HoughLinesP
cv2.namedWindow("enhanced",0);
cv2.resizeWindow("enhanced", 640, 480);
cv2.imshow("enhanced",lines)
cv2.waitKey(0)
文档:
创建窗口时候改变下参数就可以鼠标随意拖动窗口改变大小啦
cv::namedWindow("camera", CV_WINDOW_NORMAL);//CV_WINDOW_NORMAL就是0
cv::imshow("camera", frame);
这个会让图像变形,比如宽度很小高度变大
cv2.namedWindow('image', cv2.WINDOW_NORMAL)
改变图像位置:left top
cv2.moveWindow("trans:"+filename,1000,100)
参考资料:
1、http://blog.youkuaiyun.com/jacke121/article/details/54718563 2017.9.23