1. School of Big Data and Computer, Hechi University , Guangxi , China
2. Jincheng Optical-Mechanical Industry Research Institute , Shanxi , China
3. Shanxi Key Laboratory of Advanced Semiconductor Optoelectronic Devices and System Integration , Shanxi , China
4. School of Electronic Engineering and Automation, Guilin University of Electronic Technology , Guangxi , China
5. Guangxi Key Laboratory of Automatic Detecting Technology and Instruments , Guangxi , China