Two Novel Facial Feature Extraction Methods
David D. Zhang, Fengxi Song, Yong Dong Xu, Zhizhen Liang · Advances in information and communication technology education series/Advances in information and communication technology education (AICTE) book series · 2009
In this chapter, we introduce two novel facial feature extraction methods. The first is multiple maximum scatter difference (MMSD) which is an extension of a binary linear discriminant criterion, i.e. maximum scatter difference. The second is discriminant based on coefficients of variances (DCV) which can be viewed as a generalization of N-LDA. At last, we give a summery of the chapter.