Preface

2024 9<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">th</sup> International Conference on Communication, Image and Signal Processing (CCISP 2024) is co-organized by Sichuan University and Asia Pacific Institute of Science and Engineering (APISE), technically sponsored by IEEE Northern Australia Section, supported by IEEE Chengdu Section, South China University of Technology, and media supported by Journal of Xidian University, Study on Optical Communications, Internet of Things Technologies, Telecommunication Engineering, GUANGTONGXINJISHU, Modern Electronics Technique, Journal of Information and Intelligence. CCISP 2024 conference was held in Gold Coast, Australia from Nov. 13 to 15, 2024.