Pattern recognition and computer vision 5th Chinese conference, PRCV 2022, Shenzhen, China, November 4-7, 2022 : proceedings, part IV - Yu, Shiqi; Zhang, Zhaoxiang; Yuen, Pong C.; Han, Junwei; Tan, Tieniu; Guo, Yike; Lai, Jianhuang; Zhang, Jianguo (Lecture notes in computer science, 2022)