This project is partially supported by the Natural Science Foundation of China (11401185), the Hunan Provincial Natural Science Foundation of China (2017JJ2011, 14JJ6039), the Scientific Research Fund of Hunan Provincial Education Department (17A031, 13B004), the Science and Technology Plan Project of Hunan Province (Hunan Provincial Key Laboratory of Intelligent Information Processing and Application, 2016TP1020) and China Scholarship Council.
This project is partially supported by the Natural Science Foundation of China (11401185), the Hunan Provincial Natural Science Foundation of China (2017JJ2011, 14JJ6039), the Scientific Research Fund of Hunan Provincial Education Department (17A031, 13B004), the Science and Technology Plan Project of Hunan Province (Hunan Provincial Key Laboratory of Intelligent Information Processing and Application, 2016TP1020) and China Scholarship Council.