https://community.intel.com/t5/Intel-Integrated-Performance/Crash-with-OpenCV/m-p/915167#M14973 <FONT face="Arial">I have been working on a real-time computer vision project that uses OpenCV V1.0. I was interested in the IPP for possibly speeding up the existing algorithms. However, after I installed IPP 5.2 and ran without recompiling any code, the program would crash in cvGoodFeaturesToTrack().<BR /><BR />I know with some effort I could debug this, but I'd appreciate any help that would bypass that.<BR /><BR />Is it ok to use 5.2 with OpenCV 1.0, or do I need to be looking for IPP 5.1?<BR /><BR />All I did was add the IPP dlls to the path. Is there something else that I should do?<BR /><BR />Are there known issues for doing what I'm attempting to do?<BR /><BR />Thanks,<BR /><BR />Tim<BR /></FONT> Thu, 26 Jul 2007 14:31:19 GMT timg 2007-07-26T14:31:19Z https://community.intel.com/t5/Intel-Integrated-Performance/Crash-with-OpenCV/m-p/915167#M14973 <FONT face="Arial">I have been working on a real-time computer vision project that uses OpenCV V1.0. I was interested in the IPP for possibly speeding up the existing algorithms. However, after I installed IPP 5.2 and ran without recompiling any code, the program would crash in cvGoodFeaturesToTrack().<BR /><BR />I know with some effort I could debug this, but I'd appreciate any help that would bypass that.<BR /><BR />Is it ok to use 5.2 with OpenCV 1.0, or do I need to be looking for IPP 5.1?<BR /><BR />All I did was add the IPP dlls to the path. Is there something else that I should do?<BR /><BR />Are there known issues for doing what I'm attempting to do?<BR /><BR />Thanks,<BR /><BR />Tim<BR /></FONT> Thu, 26 Jul 2007 14:31:19 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Crash-with-OpenCV/m-p/915167#M14973 timg 2007-07-26T14:31:19Z https://community.intel.com/t5/Intel-Integrated-Performance/Crash-with-OpenCV/m-p/915168#M14974 <P>Hello Tim,</P> <P>is it possible to provide us with test case to let us investigate the issue? Note, you can contactthrough <A href="http://premier.intel.com">Intel Premier Support</A> if it is more convenient for you. Please also specify details about your platform (processor, OS).</P> <P>Of course you may try the same test with IPP 5.1 binaries if you have them.</P> <P>Regards,<BR /> Vladimir</P> Thu, 26 Jul 2007 19:12:26 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Crash-with-OpenCV/m-p/915168#M14974 Vladimir_Dudnik 2007-07-26T19:12:26Z