David Liu Gang Hua Tsuhan Chen VideoCut: Removing Irrelevant Frames by Discovering the Object of Interest. 441-453 2008 ECCV (1) http://dx.doi.org/10.1007/978-3-540-88682-2_34 conf/eccv/2008-1 db/conf/eccv/eccv2008-1.html#LiuHC08