SMS versenden: Advances in Intelligent Information Hiding and Multimedia Signal Processing : Proceedings of the Thirteenth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, August, 12-15, 2017, Matsue, Shimane, Japan, Part II / edited by Jeng-Shyang Pan, Pei-Wei Tsai, Junzo Watada, Lakhmi C. Jain.