[ITK-users] Problem with GPUNeighborhoodOperator
Pedro Morais <[email protected]>
| Newsgroups | gmane.comp.lib.itk.user |
|---|---|
| Message-ID | <[email protected]> |
Hi all, I'm testing the gpu version of the neighborhood operator (itkGPUNeighborhoodOperatorImageFilter) to perform a gaussian derivative of a 3D image. I started by running the test example provided in ITK ( itkGPUNeighborhoodOperatorImageFilterTest.cxx) and it worked perfectly for the default parameters. However, I simply changed the SetDirection option from '0' to '1' (line 65, 'oper->SetDirection(1)'), and the result is a blank image (all zeros). I have created a similar pipeline but using the CPU version and it worked. Does anyone has an idea of what error is? Does itk-GPU allows the application of these filters in directions other than zero? Thanks in advance. Best Regards, Pedro -- View this message in context: http://itk-insight-users.2283740.n2.nabble.com/Problem-with-GPUNeighborhoodOperator-tp7590128.html Sent from the ITK Insight Users mailing list archive at Nabble.com. _____________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Kitware offers ITK Training Courses, for more information visit: http://www.kitware.com/products/protraining.php Please keep messages on-topic and check the ITK FAQ at: http://www.itk.org/Wiki/ITK_FAQ Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/insight-users