| 一种有效的混合式指纹快速细化算法 |
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| 引用本文： | 杨凡,赵顺东.一种有效的混合式指纹快速细化算法[J].计算机应用研究,2008,25(10):3034-3035. |
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| 作者姓名： | 杨凡 赵顺东 |
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| 作者单位： | 浙江师范大学,数理与信息工程学院,浙江,金华,321004;浙江师范大学,数理与信息工程学院,浙江,金华,321004 |
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| 基金项目： | 浙江省教育厅科研基金资助项目 ( 20070440) |
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| 摘 要： | 针对现有指纹细化算法存在的模板匹配次数过多、迭代频繁、细化不完全等现象 ,在深入分析了快速细化算法和串并混合式细化算法特点的基础上 ,提出了一种新的混合式指纹细化算法 ,有效地提高了细化速度和细化质量。
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| 关 键 词： | 指纹图像 细化 串并混合 快速算法 |
Effective mixed fingerprint image quick thinning algorithm |
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| YANG Fan,ZHAO Shun-dong.Effective mixed fingerprint image quick thinning algorithm[J].Application Research of Computers,2008,25(10):3034-3035. |
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| Authors: | YANG Fan ZHAO Shun-dong |
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| Affiliation: | ( College of Mathematics Physics & Information Engineering, Zhejiang Normal University, Jinhua Zhejiang 321004, China) |
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| Abstract: | The current existing fingerprint image thinning algorithms have many disadvantages such as too many template mat-ches, iterate frequently and thinning incompletely. To overcome these disadvantages, this paper proposed an effective mixed thinning algorithm based on the analysis of the quick thinning algorithm and the series-parallel mixed thinning algorithm. Through the experiments, the new algorithm proved that it can significantly improve the thinning speed and the thinning qua-lity. |
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| Keywords: | fingerprint image thinning series-parallel mixed quick algorithm |
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