Multimodal Biometrics Recognition by Dimensionality Reduction Method

摘要：

Multimodal biometric system utilizes two or more individual modalities, e.g., face, ear, and fingerprint, to improve the recognition accuracy of conventional unimodal methods. We propose a new dimensionality reduction method called Dimension Reduce Projection (DRP) in this paper. DRP can not only preserve local information by capturing the intra-modal geometry, but also extract between-class relevant structures for classification effectively. Experimental results show that our proposed method performs better than other algorithms including PCA, LDA and MFA.

关键词： 2DPCA Multimodal biometrics Dimensionality reduction Face recognition Palmprint recognition

作者: Cheng Lu Di Liu Jisong Wang Shuyan Wang

作者单位: Computer School Jilin University Changchun, China Computer School Northeast Normal University Changchun, China

会议类型: 国际会议

会议名称: Second International Symposium on Electronic Commerce and Security(第二届电子商务与安全国际研究大会)(ISECS 2009)

会议地点: 南昌

会议语种:英文

页码: 769-772

在线出版日期: 2009-05-22（万方平台首次上网日期，不代表论文的发表时间）