Hand-Dorsa Vein Recognition Based on Scale and Contrast Invariant Feature Matching

Fuqiang LI  Tongzhuang ZHANG  Yong LIU  Guoqing WANG  

IEICE TRANSACTIONS on Information and Systems   Vol.E100-D   No.12   pp.3054-3058
Publication Date: 2017/12/01
Publicized: 2017/08/30
Online ISSN: 1745-1361
DOI: 10.1587/transinf.2017EDL8103
Type of Manuscript: LETTER
Category: Pattern Recognition
vein recognition,  contrast enhancement,  feature selection,  mismatching removal,  

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The ignored side effect reflecting in the introduction of mismatching brought by contrast enhancement in representative SIFT based vein recognition model is investigated. To take advantage of contrast enhancement in increasing keypoints generation, hierarchical keypoints selection and mismatching removal strategy is designed to obtain state-of-the-art recognition result.