The 13th International Conference on Information and Multimedia Technology (ICIMT 2021) will be held on December 4-6, 2021 in Beijing, China as a workshop of CSAI2021. The aim of ICIMT is to provide a platform for researchers, engineers, academicians as well as industrial professionals from all over the world to present their research results and development activities in Information and Multimedia Technology. This conference provides opportunities for the delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration.

第十三届信息与多媒体技术国际会议将作为计算机科学与人工智能国际会议的一个分会于2021年12月4-6日在中国.北京召开, 会议旨在为业界建立一个广泛、有效的交流合作平台，让我们及时了解行业发展动态、掌握最新技术，拓宽研究视野，推动学术进步以及技术成果的高效应用。

与会代表不仅可以聆听国内外知名专家精彩报告，并且可以亲自参与其中与来自世界各地的专家学者进行面对面的交流与探讨。热忱欢迎从事相关技术研究的专家、学者和专业技术人员踊跃投稿并参加大会。

As a workshop of CSAI 2021, accepted papers of ICIMT 2021 will be collected in CSAI 2021 conference proceedings (ACM International Conference Proceedings Series (ISBN: 978-1-4503-8415-5), which will be submitted for indexing in Ei Compendex, Scopus, Thomson Reuters Conference Proceedings Citation Index etc. major data bases.