4 Feb
2010
4 Feb
'10
6:38 p.m.
Hello, What do "geometry differences" represent in the output of mri_diff?
i.e., What do the numbers in the following output from mri_diff represent?
Volumes differ in geometry 1 4 0.000015 Volumes differ in geometry 2 1 0.000000
thanks, -Mike H.
--
Michael Harms, Ph.D.
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Conte Center for the Neuroscience of Mental Disorders
Washington University School of Medicine
Department of Psychiatry, Box 8134
Renard Hospital, Room 6604 Tel: 314-747-6173
660 South Euclid Ave. Fax: 314-747-2182
St. Louis, MO 63110 Email: mharms@wustl.edu
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4 Feb
4 Feb
7:07 p.m.
This is looking at the vox2ras matrix in the header. The first two numbers (eg, "1 4") indicate the row and col of the difference. The last number is the abs(diff).
doug
Michael Harms wrote:
Hello, What do "geometry differences" represent in the output of mri_diff?
i.e., What do the numbers in the following output from mri_diff represent?
Volumes differ in geometry 1 4 0.000015 Volumes differ in geometry 2 1 0.000000
thanks, -Mike H.
--
Douglas N. Greve, Ph.D.
MGH-NMR Center
greve@nmr.mgh.harvard.edu
Phone Number: 617-724-2358
Fax: 617-726-7422
Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting
FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html
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