Code covered by the BSD License  

Highlights from
OpenSURF (including Image Warp)

image thumbnail

OpenSURF (including Image Warp)

by

 

26 Jul 2010 (Updated )

SURF (Speeded Up Robust Features) image feature point detection / matching, as in SIFT

an=IntegralImage_HaarX(row, column, size, img)
function an=IntegralImage_HaarX(row, column, size, img)
% This function IntegralImage_HaarX will ..
%
% [an] = IntegralImage_HaarX( row,column,size,img )
%  
%  inputs,
%    row : 
%    column : 
%    size : 
%    img : 
%  
%  outputs,
%    an : 
%  
% Function is written by D.Kroon University of Twente (July 2010)
an= IntegralImage_BoxIntegral(row - size / 2, column, size, size / 2, img) - IntegralImage_BoxIntegral(row - size / 2, column - size / 2, size, size / 2, img);

Contact us