https://community.intel.com/t5/Intel-Integrated-Performance/DMIP-graphs/m-p/767628#M395 <P lang="en-US">I am new at DMIP programming and I have a question about the way graphs work. I want to perform several thresholdings to an image using the MinVal function. I noticed that using the same graph in the code below for the second operation, the second operation does not work. After I added Release() to the graph before the second operation, then it works fine. Could anybody explain me why this happens?</P> <P lang="en-US">Graph graph;</P> <P lang="en-US">Image *iMag //e.g. the Sobel magnitude</P> <P lang="en-US">graph = MinVal( *iMag, (Scalar)2, 4);</P> <P lang="en-US">graph = MinVal( *iMag, (Scalar)-1, 4);</P> Tue, 24 Apr 2012 07:33:03 GMT Konstantinos_Filippa 2012-04-24T07:33:03Z https://community.intel.com/t5/Intel-Integrated-Performance/DMIP-graphs/m-p/767628#M395 <P lang="en-US">I am new at DMIP programming and I have a question about the way graphs work. I want to perform several thresholdings to an image using the MinVal function. I noticed that using the same graph in the code below for the second operation, the second operation does not work. After I added Release() to the graph before the second operation, then it works fine. Could anybody explain me why this happens?</P> <P lang="en-US">Graph graph;</P> <P lang="en-US">Image *iMag //e.g. the Sobel magnitude</P> <P lang="en-US">graph = MinVal( *iMag, (Scalar)2, 4);</P> <P lang="en-US">graph = MinVal( *iMag, (Scalar)-1, 4);</P> Tue, 24 Apr 2012 07:33:03 GMT https://community.intel.com/t5/Intel-Integrated-Performance/DMIP-graphs/m-p/767628#M395 Konstantinos_Filippa 2012-04-24T07:33:03Z https://community.intel.com/t5/Intel-Integrated-Performance/DMIP-graphs/m-p/767629#M396 <DIV id="tiny_quote"><DIV style="margin-left: 2px; margin-right: 2px;">Quoting <A jquery1341623299109="60" rel="/en-us/services/profile/quick_profile.php?is_paid=&amp;user_id=549706" href="https://community.intel.com/en-us/profile/549706/" class="basic">Konstantinos Filippatos</A></DIV><DIV style="background-color: #e5e5e5; margin-left: 2px; margin-right: 2px; border: 1px inset; padding: 5px;"><I><P lang="en-US">I am new at DMIP programming and I have a question about the way graphs work. I want to perform several thresholdings to an image using the MinVal function. I noticed that using the same graph in the code below for the second operation, the second operation does not work. After I added Release() to the graph before the second operation, then it works fine. Could anybody explain me why this happens?</P><P lang="en-US">Graph graph;</P><P lang="en-US">Image *iMag //e.g. the Sobel magnitude</P><P lang="en-US">graph = MinVal( *iMag, (Scalar)2, 4);</P><P lang="en-US">graph = MinVal( *iMag, (Scalar)-1, 4);</P></I></DIV></DIV><P><BR /><SPAN style="text-decoration: underline;">Reiteration</SPAN>: Unfortunately, it isnot answered andplease take a look.</P> Sat, 07 Jul 2012 01:09:12 GMT https://community.intel.com/t5/Intel-Integrated-Performance/DMIP-graphs/m-p/767629#M396 SergeyKostrov 2012-07-07T01:09:12Z