Registration of functional PET and structural MR images. PVEOut satellite meeting Budapest, June 11 th 2004 Peter Willendrup & Claus Svarer Neurobiology Research Unit Copenhagen. Registration needed PVEOut.
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PVEOut satellite meeting
Budapest, June 11th 2004
Peter Willendrup & Claus Svarer
Neurobiology Research Unit
Many different approches exist in the litterature
Translation and rotation
of overlay image and surface
by keyboard commands
Side by side
No Altanserin binding
should be seen in
Too little binding in
Two manual co-registration methods and the interface to two automatic methods have been implemented and incorporated in the PVEOut SW package (pvelab).
Four registration methods are included:
Interface to SPM 2 (J. Ashburner et. al.)
Interface to Air (R. Woods)
For FDG/flow type images, SPM and Air are preferred, with reported errors in the range 2-3 mm.
For neuroreceptor type images, with limited binding in areas of the brain, the manual methods can be used and possibly preferred.
Measured errors:Registration: Conclusion