Wavelet packets for lighting-effects determination
Kouzani, Abbas and Ong, Soon Huat 2001, Wavelet packets for lighting-effects determination, in WAA 2001 : Proceedings of the 2nd International Conference of Wavelet analysis and its applications, Hong Kong, China, December 18-20, 2001, Springer, Berlin, Germany, pp. 188-199.
Title
Wavelet packets for lighting-effects determination
WAA 2001 : Proceedings of the 2nd International Conference of Wavelet analysis and its applications, Hong Kong, China, December 18-20, 2001
Editor(s)
Tang, Yuan Y. Wickerhauser, Victor Yuen, Pong C. Li, Chun-Hung
Publication date
2001
Conference series
Wavelet Analysis and its Applications Conference
Start page
188
End page
199
Publisher
Springer
Place of publication
Berlin, Germany
Summary
This paper presents a system to determine lighting effiects within face images. The theories of multivariate discriminant analysis and wavelet packets transform are utilised to develop the proposed system. An extensive set of face images of different poses, illuminated from different angles, are used to train the system. The performance of the proposed system is evaluated by conducting experiments on different test sets, and by comparing its results against those of some existing counterparts.