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Maniphest T25237

Memory leaks using GetOpenCVMat()
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Description

When using the function "ImageToOpenCVImageFilter::GetOpenCVMat()" a memory leak was happening, leading to increase the memory usage of MITK, and crashing consequently after a while.

The old "IplImage" pointer of OpenCv was replaced for the newer "cv::Mat" class and the issue was solved. The method "ImageToOpenCVImageFilter::ItkImageProcessing" was also modified to be used with a cv::Mat input.

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Event Timeline

• aguilera claimed this task.Aug 8 2018, 3:29 PM
• aguilera created this task.
• aguilera added a project: IGT.Aug 8 2018, 3:37 PM
• aguilera added a comment.Aug 9 2018, 10:48 AM

Pushed new branch T25237-FixMemoryLeaksUsingGetOpenCVMat.

• aguilera mentioned this in rMITK3c65124ed0af: Merge branch 'T25237-FixMemoryLeaksUsingGetOpenCVMat'.Aug 9 2018, 10:59 AM
• aguilera closed this task as Resolved.Aug 9 2018, 10:59 AM
eisenman reopened this task as Open.Aug 27 2018, 2:04 PM
eisenman added a subscriber: eisenman.

Changing the return type of ImageToOpenCVImageFilter::GetOpenCVImage() leads to a compiler error in test method "ConvertIplImageForthAndBack" of test driver "mitkOpenCVMitkConversionTest".

eisenman claimed this task.Aug 27 2018, 2:05 PM
eisenman triaged this task as High priority.
eisenman moved this task from Backlog to In Progress on the IGT board.
eisenman added a comment.Aug 27 2018, 2:57 PM

Pushed new branch T25237-FixCompilerErrorAndCleanupIplImageRemoval.

eisenman mentioned this in rMITKd53eccbd1262: Merge branch 'T25237-FixCompilerErrorAndCleanupIplImageRemoval'.Aug 27 2018, 3:00 PM
eisenman closed this task as Resolved.Aug 27 2018, 4:05 PM
kislinsk mentioned this in rMITK23e613e92dc0: Merge branch 'T25237-FixCompilerErrorAndCleanupIplImageRemoval'.Aug 28 2018, 12:48 PM
MITK · MIC · IMSY · DKFZ