资源简介
图像质量评价(IQA)的一些方法,从外网上找的,主要是无参考图像的方法,其中每种方法提供了Matlab源码和参考文献,使用时请注意引用文献。
代码片段和文件信息
function [quality probs] = biqi(im)
%========================================================================
%
% -----------COPYRIGHT NOTICE STARTS WITH THIS LINE------------
% Copyright (c) 2009 The University of Texas at Austin
% All rights reserved.
%
% Permission is hereby granted without written agreement and without license or royalty fees to use copy
% modify and distribute this code (the source files) and its documentation for
% any purpose provided that the copyright notice in its entirety appear in all copies of this code and the
% original source of this code Laboratory for Image and Video Engineering (LIVE http://live.ece.utexas.edu)
% and Center for Perceptual Systems (CPS http://www.cps.utexas.edu) at the University of Texas at Austin (UT Austin
% http://www.utexas.edu) is acknowledged in any publication that reports research using this code. The research
% is to be cited in the bibliography as:
%
% 1. A. K. Moorthy and A. C. Bovik “A Modular framework for Constructing Blind Universal Quality Indices“ submitted to IEEE Signal Processing Letters (2009).
%
% 2. A. K. Moorthy and A. C. Bovik “BIQI Software Release“
% URL: http://live.ece.utexas.edu/research/quality/biqi.zip 2009.
%
% IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT AUSTIN BE LIABLE TO ANY PARTY FOR DIRECT INDIRECT SPECIAL INCIDENTAL
% OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS DATAbase AND ITS DOCUMENTATION EVEN IF THE UNIVERSITY OF TEXAS
% AT AUSTIN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
%
% THE UNIVERSITY OF TEXAS AT AUSTIN SPECIFICALLY DISCLAIMS ANY WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED
% WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE DATAbase PROVIDED HEREUNDER IS ON AN “AS IS“ BASIS
% AND THE UNIVERSITY OF TEXAS AT AUSTIN HAS NO OBLIGATION TO PROVIDE MAINTENANCE SUPPORT UPDATES ENHANCEMENTS OR MODIFICATIONS.
%
% -----------COPYRIGHT NOTICE ENDS WITH THIS LINE------------%
%Author : Anush Krishna Moorthy
%Version : 1.0
%
%The authors are with the Laboratory for Image and Video Engineering
%(LIVE) Department of Electrical and Computer Engineering The
%University of Texas at Austin Austin TX.
%
%Kindly report any suggestions or corrections to anushmoorthy@gmail.com
%
%========================================================================
%
% This is a demonstration of the Blind Image Quality Index (BIQI) .
% It is an implementation of the BIQI in the reference.
% The algorithm is described in:
% A. K. Moorthy and A. C. Bovik “A Modular framework for Constructing Blind
% Universal Quality Indices“ submitted to IEEE Signal Processing Letters (2009).
%
%You can change this program as you like and use it anywhere but please
%refer to its original source (cite our paper and our web page at
% http://live.ece.utexas.edu/research/quality/biqi.zip).
%
%Input : A test 8bits/pixel grayscale image loaded in a
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 302819 2016-11-09 10:34 图像质量评价\BIQI_release\A Two-Step fr
文件 7523 2016-11-09 10:43 图像质量评价\BIQI_release\biqi.m
文件 3510 2009-10-26 18:36 图像质量评价\BIQI_release\jpeg_quality_score.m
文件 107434 2009-12-18 19:56 图像质量评价\BIQI_release\model_89
文件 22348 2009-10-26 17:51 图像质量评价\BIQI_release\model_89_blur
文件 32146 2009-12-18 19:56 图像质量评价\BIQI_release\model_89_ff
文件 25058 2009-10-26 17:51 图像质量评价\BIQI_release\model_89_jp2k
文件 22273 2009-10-26 17:51 图像质量评价\BIQI_release\model_89_wn
文件 828 2016-11-09 15:28 图像质量评价\BIQI_release\myTest.m
文件 1232755 2016-11-09 14:29 图像质量评价\BIQI_release\No-Reference Perceptual Quality Assessment of JPEG Compressed Image.pdf
文件 364 2009-12-18 19:56 图像质量评价\BIQI_release\range2
文件 362 2009-10-26 17:51 图像质量评价\BIQI_release\range2_blur
文件 373 2009-12-18 19:56 图像质量评价\BIQI_release\range2_ff
文件 358 2009-10-26 17:51 图像质量评价\BIQI_release\range2_jp2k
文件 393 2009-10-26 17:51 图像质量评价\BIQI_release\range2_wn
文件 5703 2009-12-18 20:03 图像质量评价\BIQI_release\readme.txt
文件 109056 2009-04-01 06:25 图像质量评价\BIQI_release\svm-predict.exe1
文件 82432 2009-04-01 06:25 图像质量评价\BIQI_release\svm-scale.exe1
文件 225 2016-11-09 14:27 图像质量评价\BIQI_release\test_ind.txt
文件 0 2016-11-09 14:27 图像质量评价\BIQI_release\test_ind_scaled
文件 4063 2015-12-14 21:49 图像质量评价\BIQI_release\tool\libsvmread.c
文件 10752 2016-11-09 11:14 图像质量评价\BIQI_release\tool\libsvmread.mexw64
文件 2341 2015-12-14 21:49 图像质量评价\BIQI_release\tool\libsvmwrite.c
文件 9728 2016-11-09 11:14 图像质量评价\BIQI_release\tool\libsvmwrite.mexw64
文件 888 2015-12-14 21:49 图像质量评价\BIQI_release\tool\make.m
文件 1240 2015-12-14 21:49 图像质量评价\BIQI_release\tool\Makefile
文件 9826 2015-12-14 21:49 图像质量评价\BIQI_release\tool\README
文件 9820 2015-12-14 21:49 图像质量评价\BIQI_release\tool\svmpredict.c
文件 24576 2016-11-09 11:05 图像质量评价\BIQI_release\tool\svmpredict.mexw64
文件 11818 2015-12-14 21:49 图像质量评价\BIQI_release\tool\svmtrain.c
............此处省略62个文件信息
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