1. Institute of Data Science and Information Computing, National Chung Hsing University, Taichung City, Taiwan
2. Wistron Corporation, Taipei, Taiwan
3. Department of Electrical Engineering and the Institute of Communication Engineering of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan
4. iGroup Taiwan, Taipei, Taiwan
5. Department of Ophthalmology, Chang Gung Memorial Hospital, Keelung, Taiwan