qtreergbdecode.m

来自「quadtree implementation in matlab」· M 代码 · 共 27 行

% % Decode QuadTree date that is decomposed (encode) by qt3ddecom method

% % Input
% % S: the quadtree structure in the sparse matrix S. If S(k,m) is
% %    nonzero, then (k,m) is the upper left corner (ULC) of a block in the
% %    decomposition, and the size of the block is given by S(k,m). 
% % valRGB(n,1:3):  mean (average) of RGB compoents for nth block

% % Output
% % I: Decoded Image

function I=qtreergbdecode(S,valRGB)

I(:,:,1)=qtreedecode(S,valRGB(:,1)); 
I(:,:,2)=qtreedecode(S,valRGB(:,2));
I(:,:,3)=qtreedecode(S,valRGB(:,3));

% % -------------------------------------------------------------------------
% % This program or any other program(s) supplied with it does not provide any
% % warranty direct or implied. This program is free to use/share for
% % non-commercial purpose only, for any other usage contact with author.
% % Kindly reference author.
% % Thanking you.
% % @ Copyright M Khan
% % Email: [e-mail]
% %        [e-mail] 
% % http://www.geocities.com/mak2000sw