https://community.intel.com/t5/Intel-Integrated-Performance/custom-video-interpolation-using-IPP/m-p/925859#M16192 <DIV>Hi,</DIV> <DIV></DIV> <DIV>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:</DIV> <DIV></DIV> <DIV>1 3 5 7 ----&gt; 1 4 3 8 5 12 7 7</DIV> <DIV></DIV> <DIV>After all rows in 2D block are interpolated that way, I need to do the same in vertical.</DIV> <DIV></DIV> <DIV>I don't see a good fit in IPP library for such custom processing, so I'd appreciate any suggestions.</DIV> <DIV></DIV> <DIV>Regards,</DIV> <DIV></DIV> <DIV>Andrew</DIV> <DIV></DIV> Wed, 24 Nov 2004 01:21:08 GMT andrewk88 2004-11-24T01:21:08Z https://community.intel.com/t5/Intel-Integrated-Performance/custom-video-interpolation-using-IPP/m-p/925859#M16192 <DIV>Hi,</DIV> <DIV></DIV> <DIV>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:</DIV> <DIV></DIV> <DIV>1 3 5 7 ----&gt; 1 4 3 8 5 12 7 7</DIV> <DIV></DIV> <DIV>After all rows in 2D block are interpolated that way, I need to do the same in vertical.</DIV> <DIV></DIV> <DIV>I don't see a good fit in IPP library for such custom processing, so I'd appreciate any suggestions.</DIV> <DIV></DIV> <DIV>Regards,</DIV> <DIV></DIV> <DIV>Andrew</DIV> <DIV></DIV> Wed, 24 Nov 2004 01:21:08 GMT https://community.intel.com/t5/Intel-Integrated-Performance/custom-video-interpolation-using-IPP/m-p/925859#M16192 andrewk88 2004-11-24T01:21:08Z https://community.intel.com/t5/Intel-Integrated-Performance/custom-video-interpolation-using-IPP/m-p/925860#M16193 <DIV>that is not interpolation</DIV> <DIV>interpolation (several types) can be done by the resize function</DIV> Wed, 24 Nov 2004 01:31:50 GMT https://community.intel.com/t5/Intel-Integrated-Performance/custom-video-interpolation-using-IPP/m-p/925860#M16193 borix 2004-11-24T01:31:50Z https://community.intel.com/t5/Intel-Integrated-Performance/custom-video-interpolation-using-IPP/m-p/925861#M16194 <DIV>Yes, that's right ...and let's say I still want to do what I have planned.</DIV> <DIV>Any hints ?</DIV> <DIV></DIV> <DIV>Andrew</DIV> Tue, 30 Nov 2004 01:19:23 GMT https://community.intel.com/t5/Intel-Integrated-Performance/custom-video-interpolation-using-IPP/m-p/925861#M16194 andrewk88 2004-11-30T01:19:23Z