Recent Advances in Intelligent Information Hiding and Multimedia Signal Processing Proceeding of the Fourteenth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, November, 26-28, 2018, Sendai, Japan, Volume 1 - Pan, Jeng-Shyang; Pan, Jeng-Shyang; Ito, Akinori; Ito, Akinori; Tsai, Pei-Wei; Tsai, Pei-Wei; Jain, Lakhmi C.; Jain, Lakhmi C. (Springer International Publishing : Imprint: Springer, 2019)