opencv改变imshow窗口大小,窗口位置的方法

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cv2.namedWindow("enhanced",0);

cv2.resizeWindow("enhanced", 640, 480);

cv2.imshow("enhanced",lines)

cv2.waitKey(0)

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

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cv::namedWindow("camera", CV_WINDOW_NORMAL);//CV_WINDOW_NORMAL就是0

cv::imshow("camera", frame);

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cv2.namedWindow(imgpath, 0);

cv2.resizeWindow(imgpath, int(width*(height-80)/ pheight),height-80);

cv2.imshow(imgpath, img)

这个会让图像变形,比如宽度很小高度变大

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# cv2.namedWindow('image', cv2.WINDOW_NORMAL)

改变窗口位置:left top

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cv2.moveWindow("trans:"+filename,1000,100)

原文:https://www.jb51.net/article/137562.htm

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转载自blog.csdn.net/rong11417/article/details/88985409