1Key Laboratory of Photoelectronic Imaging Technology and System of Ministry of Education of China, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China
2Beijing Institute of Technology Chongqing Innovation Center, Chongqing 401151, China
3Department of Engineering Science, Institute of Biomedical Engineering, University of Oxford, Oxford OX3 7DQ, UK
4School of Printing & Packaging Engineering, Beijing Institute of Graphic Communication, Beijing 102600, China