%?Display?the?contents?of?a?pyramid?as?returned?by?functions
%?‘laplacian_pyramid‘?or?‘gaussian?pyramid‘
%
%?tom.mertens@gmail.com?August?2007
%

function?display_pyramid（pyr）

L?=?length（pyr）;
r?=?size（pyr{1}1）;
c?=?size（pyr{1}2）;
k?=?size（pyr{1}3）;
R?=?zeros（r2*ck）;

offset?=?1;
for?l?=?1:L
????I?=?pyr{l};
????r?=?size（I1）;
????c?=?size（I2）;
????R（1:r?offset:offset-1+c?:）?=?I;
????offset?=?offset?+?c;
end

if?（min（R（:））?????%make?negative?values?displayable
????a?=?min（R（:））;
????b?=?max（R（:））;
????R?=?（R?-?a）?/?（b?-?a）;
end????

figure;?imshow（R）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2007-08-23?14:41??house\
?????文件??????128392??2007-05-06?00:28??house\A.jpg
?????文件??????230903??2007-05-06?00:28??house\B.jpg
?????文件??????265826??2007-05-06?00:28??house\C.jpg
?????文件??????167969??2007-05-06?00:28??house\D.jpg
?????文件??????????29??2007-08-23?14:41??house\readme.txt
?????文件?????????607??2007-08-23?16:45??display_pyramid.m
?????文件?????????657??2007-08-23?16:23??downsample.m
?????文件?????????307??2007-08-24?00:25??example.m
?????文件????????2689??2007-08-23?16:47??exposure_fusion.m
?????文件?????????573??2007-08-24?00:21??gaussian_pyramid.m
?????文件????????1083??2007-08-24?00:22??laplacian_pyramid.m
?????文件????????1280??2007-08-23?17:53??load_images.m
?????文件?????????259??2007-08-23?14:49??pyramid_filter.m
?????文件?????????702??2007-08-23?14:28??reconstruct_laplacian_pyramid.m
?????文件?????????877??2007-08-23?16:22??upsample.m
?????文件?????????748??2007-08-24?00:34??readme.txt