1. Vapnik, V.N.: Statistical learning theory. John Wiley & Sons, New York (1998)
2. Gupta, H., Agrawal, A.K., Pruthi, T., Shekhar, C., Chellappa, R.: An Experimental Evaluation of Linear and Kernel-Based Methods for Face Recognition,
http://citeseer.nj.nec.com
3. Hall, P., Marshall, D., Martin, R.: Incremental eigenalysis for classification. In: British Machine Vision Conference, vol. 1, pp. 286–295 (September 1998)
4. Winkeler, J., Manjunath, B.S., Chandrasekaran, S.: Subset selection for active object recognition. In: CVPR, vol. 2, pp. 511–516. IEEE Computer Society Press (June 1999)
5. Murakami, H., Kumar, B.V.K.V.: Efficient calculation of primary images from a set of images. IEEE PAMI 4(5), 511–515 (1982)