Welcome to join PRAI 2021!
2021 the 4th International Conference on
Pattern Recognition and Artificial Intelligence

我们诚挚邀请您参加于 2021年8月20-22日 中国宜宾 召开的 2021年第四届模式识别与人工智能国际会议 - PRAI 2021 本次会议由四川轻化工大学主办,电子科技大学, 同济大学,重庆大学,大连理工大学,海南大学,成都理工大学,江苏大学,天津工业大学等单位联合协办。

会议主题主要围绕模式识别与人工智能领域,及其相关的学术研究交流与合作,热忱欢迎从事本领域专家、学者和专业技术人员踊跃投稿并参加大会. 为保证本次会议的学术质量,吸引更多的原创高水平学术论文,现公开征稿,欢迎广大从事模式识别和人工智能研究的科研人员、教师及学生踊跃投稿


We would like to invite you to contribute to and participate in PRAI 2021 - 2021 the 4th International Conference on Pattern Recognition and Artificial Intelligence, which will be held in Yibin, China during in August 20-22, 2021.

2021 the 4th International Conference on Pattern Recognition and Artificial Intelligence (PRAI 2021) is a forum for presenting excellent results and new challenges facing the field of the reliability and availability of Pattern Recognition and Artificial Intelligence. It brings together experts from industry, governments and academia, experienced in engineering, design and research.

PRAI 2021 offers a rich program, including keynote talks, regular papers. We need your contribution and participation to make it a successful event. You can be encouraged by the fact that the excellent presentation will be granted.

Track I. Pattern Recognition and Machine Learning
Track II. Computer Vision and Robot Vision
Track III. Image, Speech, Signal and Video Processing
Track IV. Document Analysis, Biometrics and Pattern Recognition Applications
Track V. Biomedical Image Analysis and Applications

How to Register

You can register to present as a Listener. Please make sure you have read the information on the registration page before you register for the conference.

Important Dates

Submission Deadline: June 15, 2021
Notification Date: July 10, 2021
Registration Deadline: July 25, 2021
Final Paper Due: July 25, 2021
Conference Date: August 20-22, 2021


Accepted papers will be published in PRAI 2021 Conference Proceedings, which will be archived in the Online Digital Library, and submit to Ei Compendex and Scopus. Selected papers will be recommended to the following SCI journals after extension ( will submit for SCI, Scopus, INSPEC)

  International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI)
ISSN: 1989-1660
Indexed by Science Citation Index Expanded (SCIE), INSPEC
Impact Factor: 2.561 (JCR 2019)


Opto-Electronic Advances (OEA)
ISSN 2096-4579
OEA is a high-quality, open access, peer reviewed research journal.
Indexed by Science Citation Index Expanded (SCIE), SCOPUS (Since 2020)  
From the current Web of Science (WoS) data, OEA expects that the June 2021 Jou
rnal Citation Report (JCR) should show that the journal has an Impact Factor of about 10.

  Frontiers in Psychology
ISSN: 1664-1078
Special Issue: Emotion Recognition Using Brain-Computer Interfaces and Advanced Artificial Intelligence
Impact Factor: 2.067

Click to submit your full paper or abstract via http://confsys.iconf.org/submission/prai2021

a. Template of submission can be found here Paper Formatting Template.
b. Only full paper submission will be published in conference proceedings if accepted.

Call for Papers

Call for Papers is now open.
Check more topics!

3-Day Programme

A full 3-day programme is ready to be viewed.

Keynote Speakers

Excellent keynote speakers are invited to present.

Keynote Speakers

Prof. Hongliang Li
UESTC, China
Prof. Jinyuan Jia
Tongji University, China
Prof. Weiyao Lin
Shanghai Jiao Tong University, China
Dr. Qifei Wang
Google , United States



Conference Secretary

Eileen Wu

Tel: +86-28-86527868 (English & Chinese)
Monday-Friday: 9:30am-6:00pm GMT+8

Email: praiconf@foxmail.com

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