www.pudn.com > SURF-based-image-stitching.rar > FastHessian_getResponse.m, change:2010-07-26,size:450b


function an=FastHessian_getResponse(a,row, column,b) % This function FastHessian_getResponse will .. 
% 
% [an] = FastHessian_getResponse( a,row,column,b ) 
%   
%  inputs, 
%    a :  
%    row :  
%    column :  
%    b :  
%   
%  outputs, 
%    an :  
%   
% Function is written by D.Kroon University of Twente () 
if(nargin<4)     scale=1; else     scale=fix(a.width/b.width); end  an=a.responses(fix(scale*row) * a.width + fix(scale*column)+1);