1. National Key Laboratory of Science and Technology on Multispectral Information Processing, Huazhong University of Science and Technology, Wuhan 430074, China
2. School of Automation, Huazhong University of Science and Technology, Wuhan 430074, China
3. Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
4. Shijiazhuang Tiedao University, Shijiazhuang 050043, China
5. Institute of Semiconductors, Chinese Academy of Science, Beijing 100083, China