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大小: 2KB文件類型: .rar金幣: 1下載: 0 次發布日期: 2021-02-12
- 語言: Matlab
- 標簽: image??fidelity??site:www.pud??
資源簡介
求取圖像信噪比 均方差 峰值信噪比 逼真度等的matlab 程序函數
代碼片段和文件信息
function?[absdiff?snr?psnr?imfid?msediffentropy]?=?compare(originalimg?restoredimg)
%Function?to?compare?the?original?image?with?the
%restored?image?using?some?predefined?methods
%Inputs:?originalimg?restoredimg
%Returns:?absdiff?snr?psnr?imfid?mse
%
%originalimg:??It?is?the?original?unblurred?image
%restoredimg:??It?is?the?restored?image
%absdiff:??????Average?Absolute?Difference
%snr:??????????Signal?to?Noise?Ratio?(dB)
%psnr:?????????Peak?Signal?to?Noise?Ratio?(dB)
%imfid:????????Image?Fidelity(逼真度)
%mse:??????????Mean?Square?Error
%diffentropy:??The?difference??between?restoredimg?entroy?and??originalimg
%??????????????entroy
%
%Example:
%??????[absdiff?snr?psnr?imfid?mse]?=?compare(originalimg?restoredimg);
%??????This?call?takes?original?image?and?th
?屬性????????????大小?????日期????時間???名稱
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?????文件???????2244??2009-10-15?11:40??圖像質量評價MatlAB程序\Compare.asv
?????文件???????2328??2009-10-15?11:42??圖像質量評價MatlAB程序\Compare.m
?????目錄??????????0??2009-10-16?21:27??圖像質量評價MatlAB程序
-----------?---------??----------?-----??----
?????????????????4572????????????????????3
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