function?smap=saliencyimage_convolution（imgscale）
%?function?smap=saliencyimage（imgscale）
%???Calculate?saliency?map?for?color?image?at?certain?scale

%?each?filter?is?zero?summed
%?load?ICA?basis?functions
load?stats;
d=size（B11）;?%?number?of?filters
D=size（B12）;?%?color?filter?streched?length
fsize=D/3;?%?length?of?filter?at?each?channel
psize=sqrt（fsize）;?%?square?filter

%?preprocess?image
if?scale~=1
????img?=?imresize（imgscale）;
end
img=double（img）;
img=img/std（img（:））;
[height?width?ignore]?=?size（img）;

%?process?each?channel
smap=zeros（height-psize+1width-psize+1）;
for?f=1:d
????S?=?conv2（img（::1）reshape（B1（f1:fsize）psizepsize）‘valid‘）;
????S?=?S+conv2（img（::2）reshape（B1（ffsize+1:2*fsize）psizepsize）‘valid‘）;
????S?=?S+conv2（img（::3）

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????16781??2014-03-27?17:58??SUN?saliency?檢測方法\SUN\b

?????文件???????8843??2014-03-27?19:08??SUN?saliency?檢測方法\SUN\bbb

?????文件?????525424??2011-05-30?21:55??SUN?saliency?檢測方法\SUN\lena.png

?????文件???????1008??2011-05-30?21:55??SUN?saliency?檢測方法\SUN\readme.txt

?????文件????????911??2011-05-30?21:55??SUN?saliency?檢測方法\SUN\saliencyimage_convolution.m

?????文件????1018815??2011-05-30?21:55??SUN?saliency?檢測方法\SUN\stats.mat

?????文件???????1066??2011-11-08?14:43??SUN?saliency?檢測方法\SUN\SUN.m

?????文件?????111157??2012-02-27?17:39??SUN?saliency?檢測方法\SUN\test.jpg

?????文件?????????68??2014-03-27?19:13??SUN?saliency?檢測方法\SUN\運行方法.txt

?????文件????2608755??2014-03-27?20:30??SUN?saliency?檢測方法\SUN_?A?Bayesian?framework?for??Saliency?Using?Natural?Statistics.pdf

?????目錄??????????0??2014-03-27?19:12??SUN?saliency?檢測方法\SUN

?????目錄??????????0??2014-03-27?20:30??SUN?saliency?檢測方法

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