Incremental principal component analysis for image processing.
A simple method for updating the eigenvectors and eigenvalues of a covariance matrix when a new input sample is added is presented. This proposed method will be a solution for both rank-one modification problems of a symmetric matrix and adaptive principal component analysis.
Kim
Yongkyu
Y
Department of Information and Communication Engineering, Sungkyul University, Manan-Gu, Anyang, Gyeoggi-Do, Korea. ykkim@sungkyul.edu