www.pudn.com > level_set_methods_1.1.zip > init_normal_ENO1.m, change:2005-05-05,size:231b


function [Vn_ext] = init_normal_ENO1(Vn) 
% 
% Extends boundary of Vn 
% 
% Author: Baris Sumengen  sumengen@ece.ucsb.edu 
% http://vision.ece.ucsb.edu/~sumengen/ 
% 
 
Vn_ext = zeros(size(Vn)+2); 
Vn_ext(2:end-1,2:end-1) = Vn;