%?========================================================================
%?SSIM?demo?Version?1.0
%?Copyright（c）?2013?Jincao?Yin
%?All?Rights?Reserved.
%
%?----------------------------------------------------------------------
%?Permission?to?use?copy?or?modify?this?software?and?its?documentation
%?for?educational?and?research?purposes?only?and?without?fee?is?hereby
%?granted?provided?that?this?copyright?notice?and?the?original?authors‘
%?names?appear?on?all?copies?and?supporting?documentation.?This?program
%?shall?not?be?used?rewritten?or?adapted?as?the?basis?of?a?commercial
%?software?or?hardware?product?without?first?obtaining?permission?of?the
%?authors.?The?authors?make?no?representations?about?the?suitability?of
%?this?software?for?any?purpose.?It?is?provided?“as?is“?without?express
%?or?implied?warranty.
%----------------------------------------------------------------------
%
%?This?is?an?implementation?of?the?algorithm?for?calculating?the
%?Structural?SIMilarity?（SSIM）?index?between?two?images
%
%?Please?refer?to?the?following?paper?and?the?website?with?suggested?usage
%
%?Z.?Wang?A.?C.?Bovik?H.?R.?Sheikh?and?E.?P.?Simoncelli?“Image
%?quality?assessment:?From?error?visibility?to?structural?similarity“
%?IEEE?Transactios?on?Image?Processing?vol.?13?no.?4?pp.?600-612
%?Apr.?2004.
%
%?http://www.ece.uwaterloo.ca/~z70wang/research/ssim/
%
%?Note:?This?program?is?different?from?ssim_index.m?where?no?automatic
%?downsampling?is?performed.?（downsampling?was?done?in?the?above?paper
%?and?was?described?as?suggested?usage?in?the?above?website.）
%
%?Kindly?report?any?suggestions?or?corrections?to?zhouwang@ieee.org
%========================================================================
clear?all
clc
pub_path?=?‘../../database/‘;

tid2008_db?=?‘tid2008/‘;
IVC_DB?=?‘IVC_SubQualityDB/‘;
a57_db?=?‘a(chǎn)57_db/images/‘;
CSIQ_DB?=?‘CSIQ_DB/‘;
LIVE_db?=?‘LIVE_db/‘;
toyama_db?=?‘toyama_db/‘;

k=menu（‘please?choose?a?database‘??‘tid2008_db‘??‘IVC_DB‘??‘a(chǎn)57_db‘??‘CSIQ_DB‘??‘LIVE_db‘??‘toyama_db‘‘自定義‘）;
switch?k
????case?1
????????num?=?input（‘pelease?choose?a?photo?num?range?from?1?to?25:‘）;
????????while（num?>25?||?num?????????????disp（‘photo?num?can?not?greater?than?25?or?less?than?1input?again‘）;
????????????num?=?input（‘pelease?choose?a?photo?num?range?from?1?to?25:‘）;
????????end
????????if（num?>?9）
????????????img1_path?=?[pub_path?tid2008_db?‘reference_images/I‘?int2str（num）?‘.BMP‘];
????????????img2_path?=?[pub_path?tid2008_db?‘distorted_images/I‘?int2str（num）?‘_01_1.bmp‘];
????????else?
????????????img1_path?=?[pub_path?tid2008_db?‘reference_images/I0‘?int2str（num）?‘.BMP‘];
????????????img2_path?=?[pub_path?tid2008_db?‘distorted_images/I0‘?int2str（num）?‘_01_1.bmp‘];
????????end
????case?2
????????img1_path?=?[pub_path?tid2008_db?‘reference_images/I01.BMP‘];
????????img2_path?=?[pub_path?tid2008_db?‘distorted_images/I01_01_4.bmp‘];
????case?3
????????img1_path

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

?????文件?????288942??2019-04-03?21:09??圖像質(zhì)量評價代碼與參考文獻(xiàn)\2002會議被引976）No-reference?perceptual?quality?assessment?of?JPEG?compressed?images.pdf

?????文件????1758776??2019-04-03?21:00??圖像質(zhì)量評價代碼與參考文獻(xiàn)\2004sci2區(qū)被引21224）Image?quality?assessment_?from?error?visibility?to?structural?similarity.pdf

?????文件????1989853??2019-04-04?16:22??圖像質(zhì)量評價代碼與參考文獻(xiàn)\2008sci3區(qū)被引137）No?reference?image?quality?assessment?for?JPEG2000?based?on?spatial?features.pdf

?????文件?????315976??2019-04-03?20:43??圖像質(zhì)量評價代碼與參考文獻(xiàn)\2010核心被引52）一種針對圖像模糊的無參考質(zhì)量評價指標(biāo).pdf

?????文件?????926676??2019-04-03?20:42??圖像質(zhì)量評價代碼與參考文獻(xiàn)\2010核心被35）引基于模糊度和噪聲水平的圖像質(zhì)量評價方法.pdf

?????文件????1365828??2019-04-03?21:10??圖像質(zhì)量評價代碼與參考文獻(xiàn)\2014會議被引8）No?reference?image?quality?assessment.pdf

?????文件?????761657??2019-04-03?21:06??圖像質(zhì)量評價代碼與參考文獻(xiàn)\2015sci4區(qū)被引17）No-reference?image?quality?assessment?algorithms_?A?survey.pdf

?????文件????4707781??2019-04-03?21:04??圖像質(zhì)量評價代碼與參考文獻(xiàn)\2016sci2區(qū)被引35）No-reference?quality?assessment?of?deblocked?images.pdf

?????文件????1403152??2019-04-04?16:22??圖像質(zhì)量評價代碼與參考文獻(xiàn)\2017sci4區(qū)被引1）An?imaging-inspired?no-reference?underwater?color?image?quality?assessment?metric.pdf

?????文件????1123780??2019-04-03?21:08??圖像質(zhì)量評價代碼與參考文獻(xiàn)\2017會議被引0）No-reference?quality?assessment?for?JPEG?compressed?images.pdf

?????文件????2185061??2019-04-03?22:54??圖像質(zhì)量評價代碼與參考文獻(xiàn)\CCF-master?（1）.zip

?????文件????1876055??2019-04-03?22:31??圖像質(zhì)量評價代碼與參考文獻(xiàn)\ENIQA-master.zip

?????文件??????91047??2019-04-03?21:33??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\02_1_NR_jpeg_quality\boat1.png

?????文件??????83896??2019-03-29?16:58??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\02_1_NR_jpeg_quality\boat2.png

?????文件??????64425??2019-03-29?16:58??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\02_1_NR_jpeg_quality\human.PNG

?????文件???????3956??2013-10-11?16:35??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\02_1_NR_jpeg_quality\jpeg_demo.m

?????文件???????3456??2013-10-09?15:37??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\02_1_NR_jpeg_quality\jpeg_quality_score.m

?????文件????????234??2019-04-04?16:13??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\02_1_NR_jpeg_quality\mytest.m

?????文件????1232755??2013-10-09?15:36??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\02_1_NR_jpeg_quality\NO-REFERENCE?PERCEPTUAL?QUALITY?ASSESSMENT?OF?JPEG?COMPRESSED.pdf

?????文件??????82440??2019-03-29?16:57??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\02_1_NR_jpeg_quality\plane.png

?????文件?????????69??2013-10-09?16:18??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\02_1_NR_jpeg_quality\readme.txt

?????文件??????91047??2019-04-03?21:33??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\05_11_NR_softwarerelease\boat1.png

?????文件??????83896??2019-03-29?16:58??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\05_11_NR_softwarerelease\boat2.png

?????文件???????5055??2005-01-30?20:32??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\05_11_NR_softwarerelease\hist2d.c

?????文件??????24576??2003-05-20?16:32??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\05_11_NR_softwarerelease\hist2d.dll

?????文件???????2134??2005-01-30?20:31??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\05_11_NR_softwarerelease\hist2d.m_rename

?????文件??????64425??2019-03-29?16:58??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\05_11_NR_softwarerelease\human.PNG

?????文件???????3494??2004-09-21?21:46??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\05_11_NR_softwarerelease\image_wtransform.m

?????文件???????3809??2005-01-30?20:32??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\05_11_NR_softwarerelease\jointhist.m

?????文件???????5084??2005-01-30?20:31??圖像質(zhì)量評價代碼與參考文獻(xiàn)\IQA_NR\05_11_NR_softwarerelease\jp2knr_quality.m

............此處省略978個文件信息