[Insight-users] Is there a way to compute the "Distance" between two curves?

[Peng (Patrick) Cheng]

Hi all,

I am just wondering if there is an filter in ITK that can compute the 
"distance" between two curves? it could be Fréchet Distance or some 
other measurement.
Is there any other way to measure the similarity of two curves?

Thanks
Patrick
-- 

Peng (Patrick) Cheng
Research Assistant
Radiology, Magnetic Resonance Imaging (MRI) Center
University of Iowa Hospital and Clinics
Iowa City, IA 52246

Office:  0453-E JCP
Phone:   (319)356-7808 (O)
          (319)400-7442 (C)
Email:   peng-cheng at uiowa.edu
Website: http://css.engineering.uiowa.edu/~pcheng/