On November 10-11, the "2023 Multimodal Intelligent Information Processing Technology and Intelligent Service Forum" was successfully held in Nanchang, Jiangxi. This event was hosted by CAAI, co-organized by Nanchang Hangkong University, and jointly organized by CAAI Professional Committee of Intelligent Service, National Engineering Laboratory of Non-Destructive Testing and Photoelectric Sensing Technology and Application, Jiangxi Key Laboratory of Image Processing and Pattern Recognition, and the Key Laboratory of Non-Destructive Testing Technology of the Ministry of Education.  More than 200 people participated in the meeting offline. The experts discussed and exchanged ideas on topics including Dynamic Vision and SLAM: Online Learning Approaches, Reflections and Practice on Continuous Learning, Brain-Like Intelligent Perception Technology for Low, Slow and Small Targrets,the Future of Intelligence: Mathematical Analysis and Non-Convex Optimization, multimodal Data Management And Analysis: A Perspective of Vector Database.