Dear Alex, Thank you very much!
Regards, Deqiang 2012/8/28 Seitel, Alexander <[email protected]>: > Dear Deqiang, > > the member m_CameraIntrinsics basically holds the intrinsic parameters of the > ToF camera. The initialization of these parameters is based on one instance > of the PMD CamCube cameras and thus not applicable for the SR4000. > > What you have to do to generate those is to apply some intrinsic calibration > method, e.g. the one implemented in OpenCV > (http://opencv.itseez.com/trunk/doc/tutorials/calib3d/camera_calibration/camera_calibration.html) > and set the calculated parameters for the filter. > > Unfortunately these parameters cannot be set directly in the ToFUtil plugin > but this issue is already on our ToDo list > (http://bugs.mitk.org/show_bug.cgi?id=6888). > > Regards, > Alex > > -----Ursprüngliche Nachricht----- > Von: Deqiang Xiao [mailto:[email protected]] > Gesendet: Dienstag, 28. August 2012 15:57 > An: [email protected] > Betreff: [mitk-users] About the intrinsic parameters of ToF camera set in > ToFDistanceImageToPointSetFilter class > > Dear all, > > In mitkToFDistanceImageToPointSetFilter.cpp > (MITK\Modules\ToFProcessing\mitkToFDistanceImageToPointSetFilter.cpp), > constructor of ToFDistanceImageToPointSetFilter class is implemented > as below: > > mitk::ToFDistanceImageToPointSetFilter::ToFDistanceImageToPointSetFilter() > : m_Subset(NULL), m_CameraIntrinsics(), m_InterPixelDistance() > { > m_InterPixelDistance.Fill(0.045); > m_CameraIntrinsics = mitk::CameraIntrinsics::New(); > m_CameraIntrinsics->SetFocalLength(295.78960196187319,296.1255427948447); > > m_CameraIntrinsics->SetPrincipalPoint(113.29063841714108,97.243216122015184); > > m_CameraIntrinsics->SetDistorsionCoeffs(-0.36874385358645773f,-0.14339503290129013,0.0033210108720361795,-0.004277703352074105); > } > > my question is that how to get those data values representing > parameters of ToF camera and whether it needs to change these values > if I use SwissRanger SR4000 camera? > > Any help is very appreciated! > > Regards, > Deqiang > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > mitk-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mitk-users ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users
