Contour interpolaton

Hello,

I'm analyzing medical data and I want to compare the contour (segment) of the object, with other contour, but there is mismatch between number of contour poins. How could I interopolate a contour, or in other way to make both contours to be equal in number of points. (contour data is 2 vectors NX2 (x,y vectors)).

P.S. I want to calculate Hausdorff distance

Thank you in advance!!!

Answer 1

[the cyclist]

Have you tried the interp1() function?

[Andrius]

The inperp functions works corectly if the x data are allways increasing. I lied a little bit it is nor a vector I have a scalar data.