Why imshow doesn't always show pixel values in a window after zoom? [closed]

imshow

asked 2014-08-14 02:31:30 -0600

konstunn
151 ●1 ●1 ●6

updated 2014-08-14 02:35:05 -0600

berak
32993 ●7 ●81 ●312

In parcticular, GUI doesn't show pixels values after zoom for image type CV_16UC1. But for CV_8UC1 it shows.

What is it?

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Closed for the following reason the question is answered, right answer was accepted by konstunn
close date 2014-12-27 03:28:07.540600

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answered 2014-08-14 04:15:14 -0600

stfn
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I guess that opencv has not that much todo with that, but the window manager of the operating system. Highgui is more fore debugging purposes and a fairly primitive interface to some basic gui functions. If you need a reliable gui, I'd suggest you use QT. It plays well with opencv images and vice versa.