[Insight-users] what is the valid region in BSplineDeformableTransform
Zhiyong Xie
zxie@grasp.cis.upenn.edu
Tue, 29 Apr 2003 15:55:38 -0400
I am not quite understand the valid region defined in
BSplineDeformableTransform.
suppose I have a cubic B-spline curve with 4 control points (size=4),
according to
the code in SetGridRegion(), the size of ValidRegion will be
4-2*m_Offset = 4-2*2 = 0.
as my understanding, it should be 1.
can anybody explain this to me or tell me where I can find the stuff
(book or paper)
based on which this calss is implemented?
Thanks
Sean