syna01max.m

来自「用matlab实现图像融合」· M 代码 · 共 36 行

function A01 = synA01max(A11, A00, cmin)
%-----------------------------------------------------------------------------
%
% For each point of colour 01 this function assigns the maximum value at the
% neighbouring gridpoints of colours 11 and 00.
%
% Design and implementation by:
% Dr. Paul M. de Zeeuw <[e-mail]>  http://homepages.cwi.nl/~pauldz/
% Last Revision: December 7, 2001.
% Copyright 1998-2002 Stichting CWI, Amsterdam
%-----------------------------------------------------------------------------
[n00, m00]=size(A00);
[n11, m11]=size(A11);
%[n01, m01]=size(A01);
n01=n00;
m01=m11;
if     m01 == m00
  S=max(stripL(extR(A00,cmin)), A00);
elseif m01 == m00-1 
  S=max(stripL(A00), stripR(A00));
else
  disp([' size A11 = ' int2str(size(A11)) ' size A00 = ' int2str(size(A00))]);
  error(' synA01max - A11 and A00 do not match ');
end
if     n01 == n11
  T=max(A11, stripD(extU(A11, cmin)));
elseif n01 == n11+1 
  T=max(extD(A11, cmin), extU(A11, cmin));
else
  disp([' size A11 = ' int2str(size(A11)) ' size A00 = ' int2str(size(A00))]);
  error(' synA01max - A11 and A00 do not match ');
end
%Note: all(size(S) == size(T)) & all(size(S) == [n01 m01]) always holds.
A01=max(S, T);
%-----------------------------------------------------------------------------