imageAuthentication0_1

所属分类:matlab编程
开发工具:matlab
文件大小:275KB
下载次数:21
上传日期:2010-11-02 16:53:46
上 传 者yhnc
说明:  图像认证技术,源码最新下载自美国名校The University of Texas at Austin的Brian L. Evans教授的实验室网站
(Matlab programs for image authentication downloaded from Professor Brian L. Evans in University of Texas at Austin in USA)

文件列表:
imageAuthentication0_1\affinefeat.m (617, 2005-01-18)
imageAuthentication0_1\affinefeatnot1.m (1017, 2005-01-18)
imageAuthentication0_1\affinefeatnot.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\feature_iter1.m (561, 2005-01-18)
imageAuthentication0_1\features2file.m (2290, 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\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)
imageAuthentication0_1\rand_features.asv (4713, 2003-11-15)
... ...

{\rtf1\ansi\ansicpg1252\uc1\deff0\stshfdbch0\stshfloch0\stshfhich0\stshfbi0\deflang1033\deflangfe1033{\fonttbl{\f0\froman\fcharset0\fprq2{\*\panose 02020603050405020304}Times New Roman;}{\f1\fswiss\fcharset0\fprq2{\*\panose 020b0604020202020204}Arial;} {\f36\froman\fcharset238\fprq2 Times New Roman CE;}{\f37\froman\fcharset204\fprq2 Times New Roman Cyr;}{\f39\froman\fcharset161\fprq2 Times New Roman Greek;}{\f40\froman\fcharset162\fprq2 Times New Roman Tur;} {\f41\froman\fcharset177\fprq2 Times New Roman (Hebrew);}{\f42\froman\fcharset178\fprq2 Times New Roman (Arabic);}{\f43\froman\fcharset186\fprq2 Times New Roman Baltic;}{\f44\froman\fcharset163\fprq2 Times New Roman (Vietnamese);} {\f46\fswiss\fcharset238\fprq2 Arial CE;}{\f47\fswiss\fcharset204\fprq2 Arial Cyr;}{\f49\fswiss\fcharset161\fprq2 Arial Greek;}{\f50\fswiss\fcharset162\fprq2 Arial Tur;}{\f51\fswiss\fcharset177\fprq2 Arial (Hebrew);} {\f52\fswiss\fcharset178\fprq2 Arial (Arabic);}{\f53\fswiss\fcharset186\fprq2 Arial Baltic;}{\f54\fswiss\fcharset163\fprq2 Arial (Vietnamese);}}{\colortbl;\red0\green0\blue0;\red0\green0\blue255;\red0\green255\blue255;\red0\green255\blue0; \red255\green0\blue255;\red255\green0\blue0;\red255\green255\blue0;\red255\green255\blue255;\red0\green0\blue128;\red0\green128\blue128;\red0\green128\blue0;\red128\green0\blue128;\red128\green0\blue0;\red128\green128\blue0;\red128\green128\blue128; \red192\green192\blue192;}{\stylesheet{\ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 \snext0 Normal;}{\*\cs10 \additive \ssemihidden Default Paragraph Font;}{\* \ts11\tsrowd\trftsWidthB3\trpaddl108\trpaddr108\trpaddfl3\trpaddft3\trpaddfb3\trpaddfr3\trcbpat1\trcfpat1\tscellwidthfts0\tsvertalt\tsbrdrt\tsbrdrl\tsbrdrb\tsbrdrr\tsbrdrdgl\tsbrdrdgr\tsbrdrh\tsbrdrv \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs20\lang1024\langfe1024\cgrid\langnp1024\langfenp1024 \snext11 \ssemihidden Normal Table;}}{\*\rsidtbl \rsid268257\rsid2188867\rsid2776***4\rsid72300***} {\*\generator Microsoft Word 10.0.2627;}{\info{\author mongav}{\operator Creative}{\creatim\yr2005\mo1\dy16\hr14\min25}{\revtim\yr2005\mo1\dy18\hr16\min18}{\version4}{\edmins5}{\nofpages1}{\nofwords134}{\nofchars769}{\*\company UT, Austin}{\nofcharsws902} {\vern1***37}}\widowctrl\ftnbj\aenddoc\noxlattoyen\expshrtn\noultrlspc\dntblnsbdb\nospaceforul\hyphcaps0\horzdoc\dghspace120\dgvspace120\dghorigin1701\dgvorigin1***4\dghshow0\dgvshow3\jcompress\viewkind4\viewscale100\nolnhtadjtbl\rsidroot2776***4 \fet0 \sectd \linex0\sectdefaultcl\sftnbj {\*\pnseclvl1\pnucrm\pnstart1\pnindent720\pnhang {\pntxta .}}{\*\pnseclvl2\pnucltr\pnstart1\pnindent720\pnhang {\pntxta .}}{\*\pnseclvl3\pndec\pnstart1\pnindent720\pnhang {\pntxta .}}{\*\pnseclvl4 \pnlcltr\pnstart1\pnindent720\pnhang {\pntxta )}}{\*\pnseclvl5\pndec\pnstart1\pnindent720\pnhang {\pntxtb (}{\pntxta )}}{\*\pnseclvl6\pnlcltr\pnstart1\pnindent720\pnhang {\pntxtb (}{\pntxta )}}{\*\pnseclvl7\pnlcrm\pnstart1\pnindent720\pnhang {\pntxtb (} {\pntxta )}}{\*\pnseclvl8\pnlcltr\pnstart1\pnindent720\pnhang {\pntxtb (}{\pntxta )}}{\*\pnseclvl9\pnlcrm\pnstart1\pnindent720\pnhang {\pntxtb (}{\pntxta )}}\pard\plain \ql \li0\ri0\nowidctlpar\faauto\rin0\lin0\itap0 \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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