The 12th International Conference on Image and Graphics (ICIG) will be held in Nanjing, China, on September 22 – 24, 2023. The Conference will be hosted by China Society of Image and Graphics (CSIG), organized by Nanjing University of Posts & Telecommunications and co-organized by Nanjing University of Science & Technology and Nanjing University of Information Science and Technology. ICIG is a biennial conference that focuses on innovative technologies of image, video and graphics processing and fostering innovation, entrepreneurship, and networking. It will feature world-class plenary speakers, exhibits, and high-quality peer reviewed oral and poster presentations.