*Xiaodi Tan¹, Jingyu Wang¹, Lu Huang¹, Shujun Zheng¹, Peiliang Qi¹, Xianmiao Xu¹, Ayuan Lin¹, Shenghui Ke¹, Tian Ye¹, Xinyi Yuan¹, Zhiyun Huang¹, Lili Zhu¹, Yuanying Zhang¹, Yi Yang¹,Yuhong Ren¹ (1. Fujian Normal University (China))

*Tomoyoshi Shimobaba¹, Michal Makowski², Takashi Kakue¹, Tomoyoshi Ito¹ (1. Chiba University (Japan), 2. Warsaw University of Technology (Poland))

*Masahide Goto¹, Teruyoshi Nobukawa¹, Yutaro Katano¹, Kei Hagiwara¹, Tetsuhiko Muroi¹ (1. Japan Broadcasting Corporation (NHK) (Japan))

*Zhengzhong Huang¹, Liangcai Cao¹ (1. Tsinghua Univ. (China))

*Zehao He¹, Liangcai Cao¹ (1. Tsinghua Univ. (China))