文件列表:

101_7.tif (77312, 2007-09-20)
101_8.tif (77312, 2007-09-20)
centralizing.m (12100, 2008-06-23)
conv2fft.m (7494, 2008-06-23)
Cropping_64.m (2535, 2008-06-23)
demo_img.jpg (78643, 2007-09-20)
fft_enhance_cubs.m (20685, 2008-06-23)
invmoments.m (2553, 2008-06-23)
mirror.m (975, 2008-06-23)
recrop.m (673, 2008-06-23)
test.m (9788, 2008-06-23)
101_1.tif (77312, 2007-09-20)
101_2.tif (77312, 2007-09-20)
101_3.tif (77312, 2007-09-20)
101_4.tif (77312, 2007-09-20)
101_5.tif (77312, 2007-09-20)
101_6.tif (77312, 2007-09-20)

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%Dr. JuCheng Yang,%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%Division of Electronics & Information Engineering,%%%%%% %%%Chonbuk National University,%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%6***-14 1Ga Deonjin-dong Deonjin-gu,%%%%%%%%%%%%%%%%%%%%% %%%Jeonju, Jeonbuk, 561-756, Korea.%%%%%%%%%%%%%%%%%%%%%%%% %%%Email: biometricscode@gmail.com %%%%%%%%%%%%%%%%%%%%%%%% %%%http://yangjucheng.chonbuk.ac.kr/%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %Abstract %A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image %is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, a set of invariant %moment features, as a kind of texture features, are extracted from a Region of Interest (ROI) area based on the %reference point from the enhanced fingerprint image. Each set of invariant moments contain seven invariant moments. %Fingerprint verification is realized by Euclidean distance between the two corresponding features of the test %fingerprint image and template fingerprint image in the database. %Reference %[1] Sharat C., Alexander N. C. Venu G., Fingerprint enhancement using STFT analysis, Pattern Recognition, In Press, %Corrected Proof, Available online 22 August 2006. %[2] Kenneth N. and Josef B., Localization of corresponding points in fingerprints by complex filtering, Pattern %Recognition Letters, 24, pp2135-2144, 2003. %[3] Ju Cheng Yang, Sook Yoon, Dong Sun Park, °Applying Learning Vector Quantization Neural Network for %Fingerprint Matching±, Lecture Notes in Artificial Intelligence (LNAI 4304), Springer, Berlin, Dec., 2006. (SCI ) %[4]Ju Cheng Yang, Dong Sun Park, °A Fingerprint Verification Algorithm Using Tessellated Invariant Moment Features±, %Neurocomputing, Vol. 71(10-12) pp. 1939-1946, 2008.(SCI ) %Acknowledgement %The author would like to thank some code suppliers such as Chikkerur Sharat and Luigi ROSA for their contributions. %Using Guide: %matlab 6.5 version (or over version)+ image proceesing tools; %The 1st step, change the files directory as the matlab current directory; %The 2nd step, in the "command" window, input "test", then "Enter"; %The 3rd step, GUI will be shown. %"readme.txt" file: %this is the introduce file for the algorithm; %if you want more information, see the website %http://yangjucheng.chonbuk.ac.kr/

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