1. Fujian Provincial Engineering Technology Research Center of Photoelectric Sensing Application, Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, Fujian Normal University, Fuzhou, China
2. School of Electronics and Computer Science, University of Southampton, Southampton, U.K.
3. Tibet Autonomous Region Plateau Complex Environmental Information Transmission and Processing Engineering Research CenterAdvanced Technology Research Center of Tibet University
4. Department of Electrical Engineering and Computer Science, Khalifa University, Abu Dhabi, UAE