topic Hi Ivan, in Intel® Integrated Performance Primitives

Problem with FilterBilateralBorder

Sergey_S_2 — Sun, 19 Apr 2015 14:59:59 GMT

Hi,

I tried to use ippiFilterBilateralBorder_32f_C1R and got incorrect results.
Then I have run an example from the manual for ippiFilterBilateralBorder_8u_C1R (copy-paste) but have gotten different, incorrect results too (below).

1   2   3 123 123 125 54 54
3   4   5 128 130 130 61 62
4   5   6 131 132 133 64 65
6   6   6 132 133 133 66 66
7   7   6 133 133 132 66 66
7   6   5 133 132 131 66 65
6   5   4 132 131 130 65 64

I am using IPP 8.1.0 under 64-bits Win 7 Pro SP-1 and MS Visual Studio Pro 2013.

Hi,

Ivan_Z_Intel — Mon, 20 Apr 2015 14:21:00 GMT

Hi,

there is an error in the documentation about ippiFilterBilateral. In example the result is wrong.

Your result is correct.

This bug will be fixed in next version. Many thanks!

If you believe that function ippiFilterBilateralBorder_32f_C1R works incorrect than send the example of code please!

Thanks one more!

Hi Ivan,

Sergey_S_2 — Sun, 26 Apr 2015 08:25:10 GMT

Hi Ivan,
Thanks for your quick response.
I will re-check my original problem with ippiFilterBilateralBorder_32f_C1R.