2024 9th International Conference on Signal and Image Processing (ICSIP 2024) will be held in Nanjing, China during July 12-14, 2024. It is co-sponsored by Southeast University, China, hosted by School of Cyber Science and Engineering and Wuxi Campus (Southeast University), supported by Macao Polytechnic University (Macao, China), Technical University of Denmark (Denmark), University of Aberdeen(UK), University of Wollongong (Australia), Nantong Institute of Technology (China).