An Improved Facial Expression Recognition Method

Authors:
Jun Sun;Qing Zhuo;Wenyuan Wang
Affiliations:
-;-;-
Venue:
ICMI '00 Proceedings of the Third International Conference on Advances in Multimodal Interfaces
Year:
2000

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Abstract

We proposed a novel facial expression recognition algorithm based on Independent Component Analysis (ICA) and Linear Discriminant Analysis (LDA). ICA produced a set of independent basis images of expression image, LDA selected features obtained from ICA. Experiments proved the excellent performance of our algorithm.