custom video interpolation using IPP

custom video interpolation using IPP

Hi,

I need to perform a very special type of video interpolation which produces 2x larger 2D block of video data in floating point format.New pixels in an upscaled both horizontally and vertically image should be a sum of neighbors and original pixels values should be preserved in interpolated image as well. That operation for a single row of 2D data block might be illustarted as follows:

1 3 5 7 ----> 1 4 3 8 5 12 7 7

After all rows in 2D block are interpolated that way, I need to do the same in vertical.

I don't see a good fit in IPP library for such custom processing, so I'd appreciate any suggestions.

Regards,

Andrew

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that is not interpolation
interpolation (several types) can be done by the resize function

Yes, that's right ...and let's say I still want to do what I have planned.
Any hints ?

Andrew

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