https://community.intel.com/t5/Intel-Integrated-Performance/about-ippiDenoiseCAST-filter/m-p/833698#M5770 Hi!,<BR /> I have been able to play around with the parameters, with varying results. I am specifically interested <BR />in the effect that pHistoryWeight, and StrongEdgeThreshold has on the results. On varying these parameters,<BR />I do not see any perceptivle change. I think I need (and the documentation needs too) a better explanation of these parameters. I really hope someone from the IPP team replies.<BR /><BR />Also, what king of image should pSrcEdge point too? Currently I am using the output from the canny edhe detector, but the edges are very fragmented, and I am not too sure I am seeing the real effect of the edge in the denoising process. Some help here would also be a big boost to my development efforts. <BR /><BR />Thanks for your attention,<BR />Sid. Thu, 15 Sep 2011 00:11:31 GMT siddy 2011-09-15T00:11:31Z https://community.intel.com/t5/Intel-Integrated-Performance/about-ippiDenoiseCAST-filter/m-p/833697#M5769 Hi,<BR /> I wanted to get more information on the meaning of the various parameters that are passed<BR />to the CAST filter. Is there any reference, that I can look up, of if someone can explaing them to me, that would be great too.... <BR />Thanks,<BR />Sid. Thu, 08 Sep 2011 18:37:18 GMT https://community.intel.com/t5/Intel-Integrated-Performance/about-ippiDenoiseCAST-filter/m-p/833697#M5769 siddy 2011-09-08T18:37:18Z https://community.intel.com/t5/Intel-Integrated-Performance/about-ippiDenoiseCAST-filter/m-p/833698#M5770 Hi!,<BR /> I have been able to play around with the parameters, with varying results. I am specifically interested <BR />in the effect that pHistoryWeight, and StrongEdgeThreshold has on the results. On varying these parameters,<BR />I do not see any perceptivle change. I think I need (and the documentation needs too) a better explanation of these parameters. I really hope someone from the IPP team replies.<BR /><BR />Also, what king of image should pSrcEdge point too? Currently I am using the output from the canny edhe detector, but the edges are very fragmented, and I am not too sure I am seeing the real effect of the edge in the denoising process. Some help here would also be a big boost to my development efforts. <BR /><BR />Thanks for your attention,<BR />Sid. Thu, 15 Sep 2011 00:11:31 GMT https://community.intel.com/t5/Intel-Integrated-Performance/about-ippiDenoiseCAST-filter/m-p/833698#M5770 siddy 2011-09-15T00:11:31Z