https://community.intel.com/t5/Intel-Integrated-Performance/Cumulative-sum/m-p/937341#M17333 <DIV>Hi,</DIV> <DIV></DIV> <DIV>f<FONT size="2">or example Blur (FilterBox) uses kernel with all "ones", soyou can multiply result by mask square (sizeX * sizeY) to get only Sum.</FONT></DIV> <DIV><FONT size="2"></FONT></DIV> <DIV><FONT size="2">Vladimir</FONT></DIV> Mon, 04 Oct 2004 23:09:33 GMT Vladimir_Dudnik 2004-10-04T23:09:33Z https://community.intel.com/t5/Intel-Integrated-Performance/Cumulative-sum/m-p/937339#M17331 <DIV>is there any function which returns the cumulative sum along different dimensions of an array, like cumsum in Matlab?</DIV> <DIV></DIV> <DIV>Thanks,</DIV> Fri, 24 Sep 2004 23:44:46 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Cumulative-sum/m-p/937339#M17331 Deleted_U_Intel 2004-09-24T23:44:46Z https://community.intel.com/t5/Intel-Integrated-Performance/Cumulative-sum/m-p/937340#M17332 <DIV>Hi,</DIV> <DIV></DIV> <DIV>what functionality do you mean, is it for 1D or 2D signals?</DIV> <DIV></DIV> <DIV>Vladimir</DIV> Mon, 04 Oct 2004 21:13:37 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Cumulative-sum/m-p/937340#M17332 Vladimir_Dudnik 2004-10-04T21:13:37Z https://community.intel.com/t5/Intel-Integrated-Performance/Cumulative-sum/m-p/937341#M17333 <DIV>Hi,</DIV> <DIV></DIV> <DIV>f<FONT size="2">or example Blur (FilterBox) uses kernel with all "ones", soyou can multiply result by mask square (sizeX * sizeY) to get only Sum.</FONT></DIV> <DIV><FONT size="2"></FONT></DIV> <DIV><FONT size="2">Vladimir</FONT></DIV> Mon, 04 Oct 2004 23:09:33 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Cumulative-sum/m-p/937341#M17333 Vladimir_Dudnik 2004-10-04T23:09:33Z