Two-dimensional Exponential Discriminant Analysis and its Application to Face Recognition
Lijun Yan, Jeng‐Shyang Pan · 2010
A novel feature extraction algorithm, named two-dimensional exponential discriminant analysis (2DEDA), is proposed in this paper. The 2DEDA is a generalization of exponential discriminant analysis (EDA). The 2DEDA is base on image matrices. So compared with the EDA, the 2DEDA has higher recognition rate and lower computational complexity. Experimental results demonstrate the advantages of 2DEDA.