imageAuthentication0_1
所属分类:多媒体编程
开发工具:matlab
文件大小:1133KB
下载次数:30
上传日期:2009-07-21 11:24:45
上 传 者:
yuner1130
说明: an image authentication code, is the thesis of others to achieve an algorithm, we provide reference for research
文件列表:
imageAuthentication0_1\affinefeat.m (617, 2005-01-18)
imageAuthentication0_1\affinefeatnot.m (1017, 2005-01-18)
imageAuthentication0_1\affinefeatnot1.m (1017, 2005-01-18)
imageAuthentication0_1\boxdistrans4.m (2008, 2005-01-18)
imageAuthentication0_1\bridge.tif (65710, 2004-10-08)
imageAuthentication0_1\bridge_jpeg.jpg (20840, 2004-10-09)
imageAuthentication0_1\bridge_RNDDIST_0.17.bmp (66614, 2004-10-13)
imageAuthentication0_1\bridge_rotate-25.tif (128932, 2004-10-09)
imageAuthentication0_1\choseImpPointsWithoutZeros.m (1581, 2005-01-18)
imageAuthentication0_1\COPYRIGHT.txt (1279, 2005-01-19)
imageAuthentication0_1\createstruct.m (370, 2005-01-18)
imageAuthentication0_1\dcKMeans.m (1645, 2005-01-18)
imageAuthentication0_1\dispimgs.m (3125, 2005-01-18)
imageAuthentication0_1\features2file.m (2290, 2005-01-18)
imageAuthentication0_1\feature_iter1.m (561, 2005-01-18)
imageAuthentication0_1\finalcalsize2.m (3513, 2005-01-18)
imageAuthentication0_1\findDelta.asv (217, 2004-11-02)
imageAuthentication0_1\findDelta.m (988, 2005-01-18)
imageAuthentication0_1\FindSP.m (1746, 2005-01-18)
imageAuthentication0_1\furthercal1.m (2718, 2005-01-18)
imageAuthentication0_1\gen_feature.asv (597, 2004-09-03)
imageAuthentication0_1\gen_feature.m (797, 2005-01-18)
imageAuthentication0_1\gen_imagesm.asv (3383, 2003-11-19)
imageAuthentication0_1\gen_imagesm.m (3522, 2005-01-18)
imageAuthentication0_1\hausdorff.m (1317, 2005-01-18)
imageAuthentication0_1\hgicf2im.m (562, 1998-10-16)
imageAuthentication0_1\hmscarp2.m (1459, 1998-10-16)
imageAuthentication0_1\illustrate.asv (1190, 2003-11-17)
imageAuthentication0_1\illustrate.m (1397, 2005-01-18)
imageAuthentication0_1\imagauth.m (3805, 2005-01-18)
imageAuthentication0_1\Image Authentication Under Geometric Attacks.doc (887296, 2007-04-16)
imageAuthentication0_1\img_feat_cand.tif (69048, 2005-01-18)
imageAuthentication0_1\img_feat_orig.tif (65694, 2005-01-18)
imageAuthentication0_1\malicious_detect.m (963, 2005-01-18)
imageAuthentication0_1\overlay.m (879, 2005-01-18)
imageAuthentication0_1\partition.m (2594, 2005-01-18)
imageAuthentication0_1\partition_column.m (2594, 2005-01-18)
imageAuthentication0_1\position.rtf (3632, 2003-11-22)
imageAuthentication0_1\prepare_feature_vec.m (1734, 2005-01-18)
imageAuthentication0_1\prepare_images.asv (833, 2004-10-17)
... ...
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\fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\b\f1\fs20\insrsid2188867\charrsid2188867 Authors}{\b\f1\fs20\insrsid2776***4\charrsid2188867
\par }{\f1\fs20\insrsid2188867
\par The primary programmers are Vishal Monga and Divyanshu Vats, written under the supervision of Prof. Brian L. Evans.
\par
\par }{\b\f1\fs20\insrsid2776***4 Description}{\f1\fs20\insrsid2776***4
\par
\par MATLAB Code for the image authentication technique described in:
\par
\par V. Monga, D. Vats and, B.L. Evans, "Image Authentication Under Geometric Attacks Via Structure Matching", Proc. IEEE Int. Conf. on Multimedia & Expo, Jul. 6-8, 2005, Amsterdam, The Netherlands, submitted.
\par
\par }{\b\f1\fs20\insrsid2776***4 System Requirements
\par }{\f1\fs20\insrsid2776***4
\par MATLAB 6.1 or 6.5 with Image Processing Toolkit running on Windows.
\par
\par }{\b\f1\fs20\insrsid2776***4 Using the Image Authentication Code
\par
\par }{\f1\fs20\insrsid72300*** imagauth(candidate image, reference image) starts the authentication procedure.
\par
\par gen_feature(image) will return the feature points associated with the image.
\par
\par }{\f1\fs20\insrsid2776***4 In general we do not need the actual reference image, but only the feature points.}{\b\f1\fs20\insrsid2776***4
\par
\par }{\f1\fs20\insrsid2776***4 An example run can be found in }{\i\f1\fs20\insrsid2776***4\charrsid2776***4 runAuth.m}{\f1\fs20\insrsid2776***4
\par
\par
\par Any questions, please send email to vats@ece.utexas.edu, vishal@ece.utexas.edu
\par }}
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