Hi Timothy you should be able to. You can use the -nth <frame #> switch to convert each frame individually
cheers Bruce On Mon, 11 Jul 2011, Timothy Brown wrote: > Hi All, > > Can mri_convert be used with multiframe dicom? > > In attempting to use the command that was successful on non-multiframe > dicom I receive the following error: > > /usr/local/freesurfer/bin/mri_convert -it dicom -ot analyze > 401/GL.MR.Project.401.1.20100923.103636.ench9 > h.0502265032.dcm ANALYZE/Target > $Id: mri_convert.c,v 1.166.2.2 2010/08/10 19:11:50 greve Exp $ > reading from > 401/GL.MR.Project.401.1.20100923.103636.ench9h.0502265032.dcm... > Starting DICOMRead2() > dcmfile = 401/GL.MR.Project.401.1.20100923.103636.ench9h.0502265032.dcm > dcmdir = 401 > WARNING: tag image orientation not found > Ref Series No = 401 > Found 3 files, checking for dicoms > WARNING: tag image orientation not found > Found 1 dicom files in series. > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > WARNING: tag image orientation not found > First Sorting > Computing Slice Direction > Vs: 0 0 0 > Vs: nan nan nan > Second Sorting > Counting frames > nframes = 1 > nslices = 1 > ndcmfiles = 1 > PE Dir = UNKNOWN (dicom read) > TransferSyntaxUID: --1.2.840.10008.1.2.1-- > jpegUID: --1.2.840.10008.1.2.4-- > Loading pixel data > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > /usr/pubsw/packages/vxl/1.13.0/src/core/vnl/algo/vnl_qr.txx: > vnl_qr<T>::solve() : matrix is rank-deficien > t by 2 > MRIresample(): error inverting matrix; determinant is nan, matrix is: > TR=0.00, TE=0.00, TI=0.00, flip angle=0.00 > i_ras = (-0, -0, 0) > j_ras = (-0, -0, 0) > k_ras = (nan, nan, nan) > Reslicing using trilinear interpolation > -0.000 -0.000 nan nan; > -0.000 -0.000 nan nan; > 0.000 0.000 nan nan; > 0.000 0.000 0.000 1.000; > > Thanks. > > -Timothy > > Timothy Brown email: timo...@cis.jhu.edu > Computational Anatomist phone: 410.516.7551 > Center for Imaging Science fax: 410.516.4557 > Johns Hopkins University > 301 Clark Hall > 3400 N. Charles Street > Baltimore, MD 21218 > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
