Precision direction and compact surface type representation for 3D palmprint identification
Precision direction and compact surface type representation for 3D palmprint identification
复制标题
用于 3D 掌纹识别的精确方向和紧凑的表面类型表示
DOI：
10.1016/j.patcog.2018.10.018
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发表时间：
2019-03
影响因子：
8
通讯作者：
Wu Jigang
中科院分区：
文献类型：
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作者：
Fei Lunke;Zhang Bob;Xu Yong;Jia Wei;Wen Jie;Wu Jigang
Compared with its 2D counterpart, a 3D palmprint image contains not only the 3D structure-based but also the 2D texture-based features of the palmprint. In this paper, we propose a precision direction code and compact surface type (PDCST) method for 3D palmprint representation and identification. Specifically, we propose the precision direction code (PDC) to depict the 2D texture-based features by exploiting not only the visible but also the potential direction features of the palmprint. Moreover, we use a simple yet efficient compact surface type (CST) to represent the 3D structure-based features of the palmprint. We combine the PDC and CST forming the PDCST descriptor to represent the multiple level and multiple dimensional features of 3D palmprint images. The two-phase sparse representation scheme is used to perform PDCST-based feature identification. Extensive inter-comparative and intra-comparative experimental results on three widely used palmprint databases clearly demonstrate the effectiveness of the proposed method.
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DOI：
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发表时间：
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期刊：
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影响因子：
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结合分块ST和PCA的3D掌纹识别
影响因子：
5.1
作者：
Bai, Xuefei;Gao, Nan;Zhang, David
通讯作者：
Zhang, David
DOI：
10.1109/tsmc.2016.2597291
发表时间：
2018-02
期刊：
IEEE Transactions on Systems, Man, and Cybernetics: Systems
影响因子：
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作者：
Yong Xu;Lunke Fei;Jie Wen;D. Zhang
通讯作者：
Yong Xu;Lunke Fei;Jie Wen;D. Zhang
DOI：
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发表时间：
2000-05
期刊：
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影响因子：
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作者：
David Zhang
通讯作者：
David Zhang
影响因子：
3.9
作者：
Lin Zhang;Hongyu Li;Junyu Niu
通讯作者：
Lin Zhang;Hongyu Li;Junyu Niu