D. R. Clewer, L. J. Luo, Cedric Nishan Canagarajah, David R. Bull, M. H. Barton. Efficient multiview image compression using quadtree disparity estimation. In International Symposium on Circuits and Systems (ISCAS 2001), 6-9 May 2001, Sydney, Australia. pages 295-298, IEEE, 2001. [doi]