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ResizeYUV422Super/ ResizeYUV422Lanczos don't exist ?

Nikhil_D_1
Beginner
‎05-12-2016 11:32 AM
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The older libraries we had (Intel 11.1) had support for resizing w/supersampling for non-planar YUV422 signals. The V16Update 2 has only NN and Linear for the same. Is there any long term reason for this functionality being removed ? Is the only way to split the channels and then work on them individually with ResizeAntialiasing() for best results with minimal Moire artifacts ?

 

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Chao_Y_Intel
Moderator
‎05-26-2016 05:31 AM
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Hi,

The Lanczos interpolation is supported by ippiResizeYCbCr422_8u_C2R function. However the super sampling interpolation for YUV422 format is not supported. yes, the workaround is to split the channels, and call the resize for each of them.  

Thanks,
Chao

 

 

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