function?PSNR=Cal_PSNR（img1img2）

%?The?function?takes?two?equal?images?and?calculates?the?peak
%?Signal?Noise?ratio.
%?Usage:?	PSNR=Cal_PSNR（img1img2）
%?where		A:?	first?image
%		B:	second?image
%		NSIZE:	size?of?the?images
ms_error=mse1（img1img2）;
%l=max（max（img1））;
%l=double（l）;

if?（ms_error~=0）
????psnrR=（255*255）./ms_error;
????PSNR=10*log10（psnrR）;
else?
???psnrR=（255*255）./（ms_error+0.0001）;
???PSNR=10*log10（psnrR）;
end

?屬性????????????大小?????日期????時(shí)間???名稱
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?????文件???????2726??2011-05-24?14:30??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\blurred_Cameraman.jpg

?????文件??????17054??2011-05-24?14:58??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\blurred_Lenna_image.tif

?????文件????????454??2011-03-05?12:04??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\Cal_PSNR.m

?????文件??????10750??2011-01-16?20:07??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\Cameraman.jpg

?????文件??????65646??2011-01-16?19:59??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\Lenna_gray.tif

?????文件????????459??2011-03-05?12:04??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\mse1.m

?????文件???????4796??2011-05-23?16:13??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\restored_Cameraman_image.tif

?????文件???????2948??2011-05-24?14:30??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\restrored_Cameraman.jpg

?????文件???????3564??2011-05-24?15:29??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\restrored_Lenna.jpg

?????文件???????6018??2011-03-05?12:04??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\ssim_index.m

?????文件???????1745??2011-05-24?19:32??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\test_code_Cameraman.m

?????文件???????2078??2011-05-24?17:27??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\train_code.asv

?????文件???????1964??2011-06-02?09:24??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\train_code.m

?????文件????1135038??2010-12-22?12:59??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究\基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究.pdf

?????目錄??????????0??2011-05-24?21:11??[實(shí)現(xiàn)]基于神經(jīng)網(wǎng)絡(luò)的退化圖像復(fù)原算法研究

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??????????????1255240????????????????????15