In this paper, an adaptive post-processing method using mathematical morphology combined with analyzing the properties of each candidate minutia based on the gray-level image, binary image, local ridge spacing and local orientation is presented to decide whether the minutia is false or true and to eliminate the false one. The experiment results demonstrate the effectiveness to reduce the number of false minutiae encountered and improve the thinning fingerprint images at the same time. © Springer-Verlag Berlin Heidelberg 2004.
CITATION STYLE
Su, F., & Cai, A. (2004). An adaptive fingerprint post-processing algorithm based on mathematical morphology. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3338, 405–413. https://doi.org/10.1007/978-3-540-30548-4_46
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