| 一种新的指纹图象细化算法 |
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| 引用本文： | 冯星奎,李林艳,颜祖泉.一种新的指纹图象细化算法[J].中国图象图形学报,1999,4(10):835-838. |
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| 作者姓名： | 冯星奎 李林艳 颜祖泉 |
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| 作者单位： | P.O.Box 919，Mianyang 621000，P.R. China |
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| 摘 要： | 针对ＯＰＴＡ细化算法存在的不足，即细化不全，速度较慢的缺点进行分析和研究，提出了一种新的细化算法，该算法速度快，细化全，细化后的指纹骨架在纹线中心线，且光滑无毛刺。
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| 关 键 词： | 图象处理 指纹 细化 算法 OPTA法 |
A New Thinning Algorithm for Fingerprint Image |
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| Feng Xingkui,Li Linyan and Yan Zuquan.A New Thinning Algorithm for Fingerprint Image[J].Journal of Image and Graphics,1999,4(10):835-838. |
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| Authors: | Feng Xingkui Li Linyan and Yan Zuquan |
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| Abstract: | The disadvantages of the OPTA thinning algorithm, i.e. incomplete thinning and slow speed, are analyzed and studied. A new algorithm is presented which has the advantage of quick speed and complete thinning. The thinned fingerprint skeleton is smooth and located in the center of the ridge. |
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| Keywords: | Image processing Fingerprint Thinning Algorithm |
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