1. Yunnan Key Laboratory of Computer Technology Applications, Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, People’s Republic of China
2. Brain Cognition and Brain-Computer Intelligence Fusion Innovation Group, Kunming University of Science and Technology, Kunming, People’s Republic of China
3. School of Information and Engineering, Shanghai Maritime University, Shanghai, People’s Republic of China
4. School of Information, Kochi University of Technology, Kami-city, Japan
5. Vision and Affective Science Integrated Laboratory, Research Institute, Kochi University of Technology, Kami-city, Japan