模式识别与人工智能
Thursday, Apr. 3, 2025 Home      About Journal      Editorial Board      Instructions      Ethics Statement      Contact Us                   中文
  2008, Vol. 21 Issue (5): 709-712    DOI:
Researches and Applications Current Issue| Next Issue| Archive| Adv Search |
Face Recognition Based on Locally Discriminant Projection of Regularized Least Squares
LI Yong-Zhou, LUO Da-Yong, LIU Shao-Qiang
School of Information Science and Engineering, Central South University, Changsha 410075

Download: PDF (566 KB)   HTML (1 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  

Inspired by the idea of combining subspace learning and regularization techniques, an algorithm called locally discriminant projection of regularized least squares is proposed. To obtain projection subspace, within-class and between-class graph are constructed firstly. Then, the formula of locally discriminant projection is derived. Finally the projection subspace is worked out by regularized least squares. Compared with common algorithms, the proposed algorithm preserves the local geometrical structure of the manifold and the discriminant structure of the manifold. The experimental results on standard face database show effectiveness of the proposed algorithm.

Key wordsFace Recognition      Regularized Least Squares      Locally Discriminant Projection (LDP)     
Received: 27 November 2007     
ZTFLH: TP391.41  
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
LI Yong-Zhou
LUO Da-Yong
LIU Shao-Qiang
Cite this article:   
LI Yong-Zhou,LUO Da-Yong,LIU Shao-Qiang. Face Recognition Based on Locally Discriminant Projection of Regularized Least Squares[J]. , 2008, 21(5): 709-712.
URL:  
http://manu46.magtech.com.cn/Jweb_prai/EN/      OR     http://manu46.magtech.com.cn/Jweb_prai/EN/Y2008/V21/I5/709
Copyright © 2010 Editorial Office of Pattern Recognition and Artificial Intelligence
Address: No.350 Shushanhu Road, Hefei, Anhui Province, P.R. China Tel: 0551-65591176 Fax:0551-65591176 Email: bjb@iim.ac.cn
Supported by Beijing Magtech  Email:support@magtech.com.cn