function?[?saliencyMap?]?=?GetSR（fileName）
%GETSR?Summary?of?this?function?goes?here
%???Detailed?explanation?goes?here

%%?Read?image?from?file?
inImgOrg?=?im2double（rgb2gray（imread（‘75.jpg‘）））;
inImg?=?imresize（inImgOrg?64/size（inImgOrg?2））;

imgSize?=?size（inImgOrg）;

%%?Spectral?Residual
myFFT?=?fft2（inImg）;?
myLogAmplitude?=?log（abs（myFFT））;
myPhase?=?angle（myFFT）;
mySpectralResidual?=?myLogAmplitude?-?imfilter（myLogAmplitude?fspecial（‘average‘?3）?‘replicate‘）;?
saliencyMap?=?abs（ifft2（exp（mySpectralResidual?+?i*myPhase）））.^2;

%%?After?Effect
saliencyMap?=?mat2gray（imfilter（saliencyMap?fspecial（‘gaussian‘?[10?10]?2.5）））;
saliencyMap?=?imresize（saliencyMap?imgSize（1:2））;
imshow（saliencyMap）;?

end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????12627??2016-01-07?07:59??SR\75.jpg
?????文件?????????723??2018-05-29?19:44??SR\GetSR.m
?????目錄???????????0??2018-05-29?16:42??SR\