P. Ms.Prajakta M. Mudegaonkar. volume 2 of 3, 1133 Broadway,Suite 706,New York,NY10010,USA, Institute of Doctors Engineers and scientist(IDES), The Association of Copmuter Electronics and Electrical Engineers, (July 2011)
J. Puzicha, T. Hofmann, and J. Buhmann. Computer Vision and Pattern Recognition, 1997. Proceedings., 1997
IEEE Computer Society Conf. on, page 267--272. (1997)