Separable Filters

Hi, 

I’m implementing a pipeline for separable filter, using function ippiFilterRowBorderPipeline_16u_C1R and ippiFilterColumnPipeline_16u_C1R.

Since the documentation for these functions is quite poor, I use as a reference the example FilterColumnPipeline_Low.c.

The kernel size in the example is 3, and I’m trying to adjust it to different kernel size. Some adjustments are obvious, and some less.

In the second call to ippiFilterRowBorderPipeline_Low_16s_C1R (inside the loop) the destination is (Ipp16u**)(pGet + 2). What it the correct destination for kernel size=5? My first guess (4) doesn't seem to work.

Thanks,

Ella