Computer Science ›› 2008, Vol. 35 ›› Issue (8): 218-219.
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LIU Jia-ling YU Cheng-bo (College of Computer, Chongqing Institute of Technology,Chongqing 400050, Chian)
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Abstract: According to the features of human finger vein image, a finger vein feature extraction method based on dimensionality reduction idea is put forward. In this method, the vein feature extraction is carried out through searching for valley shape region that
Key words: Biology recognition, Finger vein, High frequency emphasize filter, Feature extraction
LIU Jia-ling YU Cheng-bo (College of Computer, Chongqing Institute of Technology,Chongqing 400050, Chian). [J].Computer Science, 2008, 35(8): 218-219.
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