Focused on image processing, machine vision and their application in space robotics and medical robotics. Undertaken and completed multiple national and ministerial level projects, including 1 National Natural Science Foundation Youth Fund, 1 General Project, and 1 Key Fund Sub project, 1 H863 Project, 3 Key Project Sub projects of the Ministry of Science and Technology, 1 Science and Technology Support Technology Sub project; and dozens astronomy-related projects from Institutions and hospitals. Won the 2nd prize for National Science and Technology Advancement, 1st prize and 2nd prize for Provincial Science and Technology Advancement, respectively. More than 100 papers have been published, and more than 20 national invention patents have been authorized.