Liu Zhengjun is a professor/doctoral supervisor, School of Physics, Harbin Institute of Technology. He received his Doctor of Science degree from the Physics Department of Harbin Institute of Technology in July 2007, and began to work in the School of Electrical Engineering of Harbin Institute of Technology in August 2007. He began to work in the School of Physics of Harbin Institute of Technology in October 2021.

He is a standing member of the holographic Special Committee of the Optical Society, a senior member of the American Optical Society (OPTICA), a member of the Chinese Optical Engineering Society, a member of the IEEE, and the editorial board of journals of Applied Sciences and Optics Express, and the Young editorial board of journal of Infrared and Laser Engineering, Applied Optics and Optical Technology. His research interests include computational optical imaging, and information/image processing. He published more than 200 peer reviewed journal papers, cited more than 4000 times, and the H factor is 38.

He was selected as Elsevier highly cited scholar in Physics, Ministry of Education New Century Talent Program, Harbin Institute of Technology Young Top Talent Program, Harbin Institute of Technology Basic Research Outstanding Talent Training Program. He was nominated for national excellent doctoral thesis and the excellent doctoral thesis of Harbin Institute of Technology. He presided 22 scientific research projects, including the National Natural Science Foundation of China, won two awards of Heilongjiang Science and Technology (second prize in the natural category), and Jin Guofan Young Student Award. He published also two monographs and a textbook.

Li Yutong is an assistant researcher, School of Physics, Harbin Institute of Technology. She received her Doctor of Science degree from the Physics Department of Harbin Institute of Technology in June 2023, and began to work in the School of Physics of Harbin Institute of Technology in December 2023.

She presided the project of National Natural Science Foundation of China in 2024. She is a young editor of PhotoniX Life, a guest editor of the special issue of Cryptography, a member of the organizing committee of the Sino-Russian Physics Seminar for Young Scientists. Her current research interests include optical image processing, computational imaging, super-resolution imaging, optical information security, and diffraction imaging. She published 17 peer-reviewed journal articles in the field of optics, in the journals of Applied Physics Letters, Optics Letters, Optics Express, Optics and Lasers in Engineering, etc., and 1 book chapter. The paper titled as "Single-frame two-color illumination computational imaging based on Kramers-Kronig relations" was selected as an Editor's Pick by the journal of Applied Physics Letters.