DocumentCode
1741478
Title
Robust image based face recognition
Author
Zhao, Wenyi ; Chellappa, Rama
Author_Institution
Sarnoff Corp., Princeton, NJ, USA
Volume
1
fYear
2000
fDate
2000
Firstpage
41
Abstract
In face recognition literature, 2D image based approaches are possibly the most promising ones. However, the 2D images/patterns can change dramatically in practice. We first study the performance degradation due to 2D distortions and illumination variations on the input images. We then propose several methods to improve the system performance. Finally experiments are carried out using FERET and other face databases to demonstrate the improvement of one particular system-the subspace LDA system
Keywords
face recognition; lighting; parameter estimation; 2D distortions; 2D image recognition; 2D images/patterns; FERET; distortion parameter estimation; face databases; illumination variations; input images; performance degradation; robust image based face recognition; subspace LDA system; system performance; Automation; Degradation; Face detection; Face recognition; Feeds; Image databases; Lighting; Nonlinear distortion; Robustness; System performance;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2000. Proceedings. 2000 International Conference on
Conference_Location
Vancouver, BC
ISSN
1522-4880
Print_ISBN
0-7803-6297-7
Type
conf
DOI
10.1109/ICIP.2000.900887
Filename
900887
Link To Document