Two dimension locality preserving projections with class information for face recognition

• Published in: 2009 2nd IEEE International Conference on Computer Science and Information Technology pp. 249 - 252
• Main Authors: Yang Jun, Gao Zhi-Sheng, Zhang Xiu-Qiong, Yuan Hong-Zhao
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.08.2009
• Subjects: 2DLPP; class information; Computer science; Data mining; dimension reduction; Educational institutions; Face detection; Face recognition; Feature extraction; Image databases; Linear discriminant analysis; Principal component analysis; Scattering

The dimension reduction is necessary steps for face recognition based on subspace analysis. The proposed method employs class information for structure of similarity matrix when implement of 2DLPP. A subspace which preserves local neighbor structure and centralizes same class samples of training ima...