https://community.intel.com/t5/Intel-Integrated-Performance/How-use-the-WTInvColLift-D97-JPEG2K-low-level-wavelet-function/m-p/881832#M10293 <DIV style="margin:0px;"></DIV> Hello,<BR /><BR />I would recommend you to take a look at IPP UIC sample where we provide JPEG2000 codec implementation in source code. By looking at JPEG2000 sources you probably will better figure out how to use this function<BR /><BR />Regards,<BR /> Vladimir<BR /> Wed, 02 Sep 2009 17:18:28 GMT Vladimir_Dudnik 2009-09-02T17:18:28Z https://community.intel.com/t5/Intel-Integrated-Performance/How-use-the-WTInvColLift-D97-JPEG2K-low-level-wavelet-function/m-p/881831#M10292 Hi,<BR />Can I use this function to perform on image rows as image columns with a width of 1, for exemple ? <BR />This functions require valid and accessible border data outside of the source image ROI ? What is the necessary number of border data outside the image ?<BR /><BR />thanks<BR /> Tue, 01 Sep 2009 09:29:03 GMT https://community.intel.com/t5/Intel-Integrated-Performance/How-use-the-WTInvColLift-D97-JPEG2K-low-level-wavelet-function/m-p/881831#M10292 erwann 2009-09-01T09:29:03Z https://community.intel.com/t5/Intel-Integrated-Performance/How-use-the-WTInvColLift-D97-JPEG2K-low-level-wavelet-function/m-p/881832#M10293 <DIV style="margin:0px;"></DIV> Hello,<BR /><BR />I would recommend you to take a look at IPP UIC sample where we provide JPEG2000 codec implementation in source code. By looking at JPEG2000 sources you probably will better figure out how to use this function<BR /><BR />Regards,<BR /> Vladimir<BR /> Wed, 02 Sep 2009 17:18:28 GMT https://community.intel.com/t5/Intel-Integrated-Performance/How-use-the-WTInvColLift-D97-JPEG2K-low-level-wavelet-function/m-p/881832#M10293 Vladimir_Dudnik 2009-09-02T17:18:28Z