Joint Palmprint and Palmvein Verification by Dual Competitive Coding
Palmprint and palmvein based personal verification has attracted lots of attention recently in the biometrics society. As both the two biometric features can be captured from the palm, it is intuitive and necessary to develop a multimodal system by using the two features for better recognition accuracy. In this paper, a personal verification system which fuses palmprint and palmvein patterns is proposed. A specific device is designed to have a near-infra-red (NIR) camera and an NIR illumination source, so that the palmprint and palmvein information can be captured in a single image simultaneously. In order to represent the two types of biometric features effectively and efficiently, a novel coding, scheme, namely Dual Competitive Coding, is proposed. Experimental results on a large database show that the proposed scheme could achieve high recognition accuracy in high matching speed.
palmvein recognition palmprint recognition multimodal biometrics feature fusion
Nan Luo Zhenhua Guo Gang Wu Changjiang Song
The Institute of Automation of Heilongjiang Academy of Sciences Harbin, China Graduate School at Shenzhen, Tsinghua University Shenzhen, China
国际会议
2011 3rd International Conference on Advanced Computer Control(2011年IEEE第三届高端计算机控制国际会议 ICACC2011)
哈尔滨
英文
538-542
2011-01-18（万方平台首次上网日期，不代表论文的发表时间）