I need a fast (down) scaling function for YUY2 images ( Y, U, Y, V ). Is there any function in IPP to help me ?
Thanks in advance,
Kamil
Scaling of YUY2 image ?
mar, 23/03/2004 - 09:39
Scaling of YUY2 image ?
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mer, 24/03/2004 - 15:30
Hi Kamil,
what scalind do you mean? Do you mean converting from 422 to 888 format?
Regards,
Vladimir
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mer, 24/03/2004 - 19:46
Sorry, I meant resizing.
I tried to use ippiResize for two-channel image and ippiResize for four channel images, but they both give incorrect results.
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mer, 05/05/2004 - 04:55
what is possible today= yuv2rgb; resize; rgb2yuv;
no resize in IPP yuv color space
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mar, 11/05/2004 - 10:42
I know a better way - split the source image into several planes, resize those planes and join them back into one multi-channel image. But I'm looking for some method to display video in window, so I have no time to copy the frame two times.