2025 The 9th International Conference on Graphics and Signal Processing (ICCCI 2025) was successfully held in Tokushima, Japan from June 27-29, 2025. ICGSP 2025 is co-sponsored by IEEE, and hosted by Tokushima University, patroned by Shonan Institute of Technology, Nihon University, Okayama University, and Southern Illinois University Edwardsville, USA.