No nonsense image preview in opencv while using ipython
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| import cv2 | |
| # load the image | |
| img = cv2.imread("Lenna.png") | |
| # start a new window thread (doesn't block your ipython | |
| # prompt since this is on a different thread) | |
| cv2.startWindowThread() | |
| cv2.namedWindow("preview") | |
| # using the window to display an image | |
| cv2.imshow("preview", img) | |
| # to close all windows | |
| cv2.destroyAllWindows() |
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