https://community.intel.com/t5/Intel-Integrated-Performance/Mexican-hat-filter-in-Genome-analysis/m-p/876838#M9633 <DIV style="margin:0px;">We may do not have exactly 'mexican hat' filter function in IPP but we do have gaussian and laplacian filters. You may also be interested with IPP bilateral filter.</DIV> <DIV style="margin:0px;">Regards,<BR /> Vladimir</DIV> <DIV style="margin:0px;"></DIV> <P></P> Thu, 23 Oct 2008 17:24:45 GMT Vladimir_Dudnik 2008-10-23T17:24:45Z https://community.intel.com/t5/Intel-Integrated-Performance/Mexican-hat-filter-in-Genome-analysis/m-p/876837#M9632 <PRE>Hi, Could somebody point me to a way in which I could apply a Mexican hat filter to an image using IPP?</PRE><PRE>Such filter is usually used for <SPAN style="font-family: CMR12;">attenuating low and high frequencies that makes the image smoother and the edges stronger.</SPAN></PRE><PRE>In my case it is necessary for further object detection on image analysis stage of Genome software.</PRE><PRE>Are necessary functions have been implemented in IPP? In this case does somebody know of a piece of code floating around that can do this? Any clarifications would be very usefull.</PRE><PRE>Thanks. </PRE><!--endarticle--> Wed, 01 Oct 2008 10:29:39 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Mexican-hat-filter-in-Genome-analysis/m-p/876837#M9632 Artem_Y_Intel 2008-10-01T10:29:39Z https://community.intel.com/t5/Intel-Integrated-Performance/Mexican-hat-filter-in-Genome-analysis/m-p/876838#M9633 <DIV style="margin:0px;">We may do not have exactly 'mexican hat' filter function in IPP but we do have gaussian and laplacian filters. You may also be interested with IPP bilateral filter.</DIV> <DIV style="margin:0px;">Regards,<BR /> Vladimir</DIV> <DIV style="margin:0px;"></DIV> <P></P> Thu, 23 Oct 2008 17:24:45 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Mexican-hat-filter-in-Genome-analysis/m-p/876838#M9633 Vladimir_Dudnik 2008-10-23T17:24:45Z