Tiesong Zhao Hanli Wang Xiangyang Ji Sam Kwong Two-Dimensional Map Based Fast Mode Decision for H.264/AVC. 148-157 2008 PCM http://dx.doi.org/10.1007/978-3-540-89796-5_16 conf/pcm/2008 db/conf/pcm/pcm2008.html#ZhaoWJK08