MantisBT - ITK
View Issue Details

ID	Project	Category	View Status	Date Submitted	Last Update
0008709	ITK		public	2009-03-09 21:36	2009-03-10 19:55

Reporter	Hans Johnson
Assigned To
Priority	high	Severity	major	Reproducibility	always
Status	closed	Resolution	fixed
Platform		OS		OS Version
Product Version	ITK-3-12
Target Version		Fixed in Version	ITK-3-12
Resolution Date
Sprint
Sprint Status

Summary	0008709: NIFTI Vector Images not preserving orientation
Description	The orienation of the vector images are no longer being preserved. This bug was exposed when other bug fixes were included for the case where a higher dimensional image is read into a lower dimensional image. The vector image filter had depended on the fact that this was not being checked, and now that it is being checked the results are often that the vector image would get the default of an identity matrix for its orientation. This bug was mostly due to trying to make itk read and write up to 6 dimensional vector images, BUT Nifti can only handle vector images up to 4 dimensions. There are several other limitations of the nifti IO mechanism that this code review discoverd, but only those relating to reading and writing up to 3 dimensional vector images were addressed.
Steps To Reproduce
Additional Information	The patch for this is nearly complete. The test suite is being expanded to fully test vector images with non-identity directions.
Tags	No tags attached.
Relationships
Attached Files

Issue History
Date Modified	Username	Field	Change
2009-03-09 21:36	Hans Johnson	New Issue
2009-03-10 19:55	Hans Johnson	Note Added: 0015629
2009-03-10 19:55	Hans Johnson	Status	new => closed
2009-03-10 19:55	Hans Johnson	Resolution	open => fixed
2009-03-10 19:55	Hans Johnson	Fixed in Version	=> ITK-3-12

Notes