Pixelization, Resolution


    Apr 19 2009 | 7:12 pm
    I'm trying to get a better resolution with this patch- with less pixelization. Any suggestions?

    • Apr 19 2009 | 8:32 pm
      Rod wrote on Sun, 19 April 2009 14:12I'm trying to get a better resolution with this patch- with less pixelization. Any suggestions?
      Keep your background_grab the same resolution as your qt.grab. When you put a 320X240 into your jit.op with the 640X480, you'll still have 640X480 overall, but the lower-res one will make things look more pixelated. Also the output window should match 640X480, or at least be exactly half---the one you have is 381 X 282, which itself will make things look more pixelated (even though the content isn't).
    • Apr 19 2009 | 8:34 pm
      Hi, no sure if this will help you, but have a the cv.jit.canny object, which can be downloaded here
    • Apr 19 2009 | 9:59 pm
      This seems to be better, but is it something I missed?
      Thank!
      Rod
    • Apr 20 2009 | 5:16 pm
      so what exactly is the problem? if you want a higher resolution you have to increase the dim attribute.
    • Apr 25 2009 | 2:58 pm
      Dim attribute.
      Thanks!