Gao Chaobang:doctor, professor and master supervisor. He is the leader of theCore Experts Team of Sichuan Capacity Improvement Project 2.0, Deputy Director of the Big Data Committee of Sichuan Internet of Things Alliance, an expert of Chengdu Electronic Information Industry Association, an expert of Sichuan Education Equipment Industry Association, and an executive council member of Chengdu Rural E-commerce Association. His main research fields are digital image processing, artificial intelligence, biometric identification, the Internet of Things, etc. He has published more than 50 papers in core journals at home and abroad, including more than 20 in SCI journals. He has presided over or participated in as the leading researcher of more than 10 projects at the provincial level or above.