Advances in multimedia information processing – PCM 2017 18th Pacific-Rim Conference on Multimedia, Harbin, China, September 28-29, 2017 : revised selected papers : part I - Zeng, Bing; Huang, Qingming; El Saddik, Abdulmotaleb 1969-; Li, Hongliang; Jiang, Shuqiang; Fan, Xiaopeng (Springer, 2018)