Zhi-Feng Gan Shing-Chow Chan King To Ng Heung-Yeung Shum Am object-based approach to plenoptic videos. 3435-3438 2005 conf/iscas/2005 ISCAS (4) http://dx.doi.org/10.1109/ISCAS.2005.1465367 db/conf/iscas/iscas2005-4.html#GanCNS05