[ITK-users] Multiresolution Registration error while trying to improve a journal paper

vishal itkhelpacc at gmail.com
Fri Feb 5 06:04:48 EST 2016


hi,
Im trying to improve upon the code presenting the website below
https://github.com/InsightSoftwareConsortium/ITKTwoProjectionRegistration
This is code that performs 2d/3d registration using two input 2D Xray image
and one input 3D CT volume... it uses Euler3DTransform for registration...Im
trying to do the following improvements to the code
1) Im trying to reduce the number in Xray input (to one since it is better
for patient). this i have successfully achieve but the accuraccy is a little
issue
2) inorder to improve the accuracy im trying write a MultiResolution version
of the code.

3) use of Affine (or versor transform) to see if it improve the quality of
registration.

im having problems with 2 and 3... now for (2) im following An ITK-Based
Framework for 2D-3D Registration with Multiple Fixed Images by Alvaro
Bertelsen and Diego Borro paper AS WELL AS a out dated code
"IntensityBased2D3DRegistration.cxx" as reference....im getting the
following error:-
*"Vector subscript out of range"*

Can anyone please help me out?
Regards
Vishal



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