Hao Sun was born in 1998, received a B.Eng degree in 2016 from Harbin Institute of Technology. Now he is a M.Sc student in School of Software Technology, Zhejiang University in China. His research interests includes computer vision, video processing, multi-modality learning and emotion recognition.
	Jiajing Liu was born in 1993, received a B.Eng degree in 2012 from Northeastern University. Now he is a Ph.D. student in Graduate School of Information Science and Engineering, Ritsumeikan University in Japan. His research interests includes image processing and analysis, virtual reality, body detection and deep learning.
	Shurong Chai was born in 1997. Now he is an undergraduate student in Graduate School of Information Science and Engineering, Ritsumeikan University in Japan. His research interests include video processing and deep learning.
	Zhaolin Qiu was born in 1997. Now he is an undergraduate student in Zhejiang University in China. His research interests include multi-modal learning and video processing.
	Lanfen Lin (Member, IEEE) received her B.S. and Ph.D. degrees in Aircraft Manufacture Engineering from Northwestern Polytechnical University in 1990, and 1995 respectively. She held a postdoctoral position with the College of Computer Science and Technology, Zhejiang University, China, from January 1996 to December 1997. Now she is a Full Professor and the Vice Director of the Artificial Intelligence Institute in Zhejiang University. Her research interests include medical image processing, big data analysis, data mining, and so on.
	Xinyin Huang received her B.E degree in 1982 from Jiangsu Normal University, Suzhou, China. She was a visiting scholar in KANSEI GAKUIN University, Japan from 1995 to 1996 and a visiting scholar in Ritsumeikan University, Japan from 2005 to 2006. She is currently a professor at the Department of Psychology, School of Education, Soochow University, Suzhou, Jiangsu, China. Her research focuses on applied psychology.
	Yenwei Chen (Member, IEEE) received a B.E. degree in 1985 from Kobe Univ., Kobe, Japan, a M.E. degree in 1987, and a D.E. degree in 1990, both from Osaka University, Osaka, Japan. From 1991 to 1994, he was a research fellow with the Institute for Laser Technology, Osaka. From October 1994 to March 2004, he was an associate professor and a professor with the Department of Electrical and Electronic Engineering, University of the Ryukyus, Okinawa, Japan. He is currently a professor with the College of Information Science and Engineering, Ritsumeikan University, Kyoto, Japan. He is also a chair professor with the College of Computer Science and Technology, Zhejiang University, China. He is an associate editor of International Journal of Image and Graphics (IJIG) and an editorial board member of the International Journal of Knowledge based and Intelligent Engineering Systems. His research interests include pattern recognition, image processing and machine learning. He has published more than 200 research.