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imshow docs improvement bug#2490

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abidrahmank 2013-07-30 07:00:51 +05:30
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modules/highgui/doc/user_interface.rst
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@ -75,6 +75,7 @@ The function ``imshow`` displays an image in the specified window. If the window
* If the image is 32-bit floating-point, the pixel values are multiplied by 255. That is, the value range [0,1] is mapped to [0,255]. * If the image is 32-bit floating-point, the pixel values are multiplied by 255. That is, the value range [0,1] is mapped to [0,255].
This function should be followed by ``waitKey`` function which displays the image for specified milliseconds. Otherwise, it won't display the image.
namedWindow namedWindow
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