**Preface to "Image and Video Processing and Recognition Based on Artificial Intelligence"**

Recent developments have led to the powerful application of artificial intelligence (AI) techniques to image and video processing and recognition. While the state-of-the-art technology has matured, its performance is still affected by various environmental conditions and heterogeneous databases. The purpose of this Special Issue was to invite high-quality and state-of-the-art academic papers on challenging issues in the field of AI-based image and video processing and recognition. We solicited original papers of unpublished and completed research that were not under review by any other conference, magazine, or journal. Topics of interest included but were not limited to the following:







> **Kang Ryoung Park, Sangyoun Lee, Euntai Kim** *Editors*
