https://community.intel.com/t5/Intel-Integrated-Performance/CFA-conversion-problem/m-p/1186018#M27323 <P>Hi,</P><P>I have a one-channel gray-scale image given in CFA format (color filter array). I want to extract the 4 separate pixels of a single 2x2 block and copy them into 4 new sub-images. Algo: Copy all even columns of all even rows to first image; copy all odd columns of all even rows to second image and so so.</P><P>Is there any ipp function I can use for that?</P><P>Thanx for help Steffen</P> Tue, 09 Jun 2020 07:21:45 GMT steffenroeber 2020-06-09T07:21:45Z https://community.intel.com/t5/Intel-Integrated-Performance/CFA-conversion-problem/m-p/1186018#M27323 <P>Hi,</P><P>I have a one-channel gray-scale image given in CFA format (color filter array). I want to extract the 4 separate pixels of a single 2x2 block and copy them into 4 new sub-images. Algo: Copy all even columns of all even rows to first image; copy all odd columns of all even rows to second image and so so.</P><P>Is there any ipp function I can use for that?</P><P>Thanx for help Steffen</P> Tue, 09 Jun 2020 07:21:45 GMT https://community.intel.com/t5/Intel-Integrated-Performance/CFA-conversion-problem/m-p/1186018#M27323 steffenroeber 2020-06-09T07:21:45Z https://community.intel.com/t5/Intel-Integrated-Performance/CFA-conversion-problem/m-p/1186019#M27324 <P>Hello Steffen,</P><P>Thank you for raising the problem here.</P><P>Currently we haven't this kinds of function in IPP. While we are happy&nbsp;plan to implement it once we receive your request&nbsp;through our online service center at:&nbsp;https://supporttickets.intel.com/?lang=en-US</P><P>Regards,</P><P>Ruqiu</P> Wed, 17 Jun 2020 14:31:47 GMT https://community.intel.com/t5/Intel-Integrated-Performance/CFA-conversion-problem/m-p/1186019#M27324 Ruqiu_C_Intel 2020-06-17T14:31:47Z