Since 2009, the International Conference on Digital Image Processing (ICDIP) has been successfully held fourteen editions in Singapore, China, Greece, Japan and other countries and regions. So far, nearly two thousand experts and scholars from all over the world have participated in the conference, and nearly two hundred technical sessions have been held. After 15 years, ICDIP has established a strong industry expert committee. Many renowned experts in the field of image processing at home and abroad have shared their latest research results and experiences at the conference. The previous proceedings have been published by the prestigious publisher IEEE or SPIE, and successfully indexed by Ei Compendex, Scopus and CPCI (Web of Science).