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XU Yang, ZHANG Xuedong. Method on StructureBased Fingerprint Feature Extraction (Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2007, (1): 84-90.
Citation:
XU Yang, ZHANG Xuedong. Method on StructureBased Fingerprint Feature Extraction (Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2007, (1): 84-90.
XU Yang, ZHANG Xuedong. Method on StructureBased Fingerprint Feature Extraction (Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2007, (1): 84-90.
Citation:
XU Yang, ZHANG Xuedong. Method on StructureBased Fingerprint Feature Extraction (Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2007, (1): 84-90.
The algorithm of fingerprint feature extraction using Gabor filterbank was proposed in order to overcome the drawback of traditional minutiae feature extraction. Through studying texture structure information of fingerprint ridges and applying Gabor filterbank to texture, a physical model of Gabor filtering was established. A quick and simple method of center point searching was presented, according to center point's position round grid feature area was located, filtering by eight directions of Gabor filterbank and feature extraction.The result of comparison experiment showed validity of Gaborbased.