D. R. Clewer L. J. Luo Cedric Nishan Canagarajah David R. Bull M. H. Barton Efficient multiview image compression using quadtree disparity estimation. 295-298 2001 conf/iscas/2001 ISCAS (5) http://doi.ieeecomputersociety.org/10.1109/ISCAS.2001.922043 db/conf/iscas/iscas2001-5.html#ClewerLCBB01