Sang-Il Choi, Ph.D.

Professor, Dept. of Computer Engineering

Director, Lifecare AI Integration Institute

Supervisor, Machine Learning & Pattern Analysis Laboratory



Office Room 506, Engineering Building 2

Phone +82-31-8005-3657

Email choisi@dankook.ac.kr

Address 152, Jukjeon-ro, Suji-gu, Yongin-si, Gyeonggi-do, 16890, Korea

Affiliation

  • Dept. of Computer Engineering (Convergence College of SW)

  • Dept. of Computer Science and Engineering (Graduate School)

  • Dept. of Data & Knowledge Service Engineering (Graduate School)

  • Dept. of AI-based Convergence (Graduate School)

  • Lifecare AI Integration Institute

Education

  • 2010: Ph.D. in Electrical Engineering and Computer Science, Seoul National University, Seoul, Korea.

  • 2007: M.Sc. in Electrical Engineering and Computer Science, Seoul National University, Seoul, Korea.

  • 2005: B.S. in Electronic Engineering, Sogang University, Seoul, Korea.

Research Interests

  • Face Detection/Recognition – Pixel Selection, Pose Estimation, Face Alignment, etc.

  • Machine Learning – Deep Learning, Pattern Recognition, Data Classification, Feature Extraction/Selection, etc.

  • Computer Vision – 3D Face Reconstruction, 3D Face Tracking, etc.

  • Image Processing – Face Shadow Compensation, Medical Imaging, etc.

Work Experiences

  • Professor, Department of Computer Engineering, Dankook University, Korea (Sep.2021-present)

  • Associate Professor, Department of Applied Computer Engineering, Dankook University, Korea (Sep.2016-Aug.2021)

  • Assistant Professor, Department of Applied Computer Engineering, Dankook University, Korea (Sep.2011-Aug. 2016)

  • Post Doctoral Fellow, Computer Science Department, University of Southern California, CA, USA (Feb.2011-Aug.2011)

  • Post Doctoral Fellow, BK21 Information Technology, Seoul National University, Seoul, Korea (Feb.2010-Feb.2011)

  • Instructor, Electrical Engineering, Kookmin University, Seoul, Korea (Mar.2010-Jul.2010)

Professional Activities

  • “Real-Time Face Tracking and Expression Inference From a Video,” Hewlett Packard, R.A. (Feb.2011-Aug.2011)

  • “Fast 3D Face Reconstruction From a Single Image and Its Applications,” Korea Science and Research Foundation, R.A. (May.2009-Feb.2011)

  • “Developing Fast and Robust Face Recognition Algorithm to Pose Variation,” Samsung Electronics Co., LTD., R.A. (Apr.2010-Nov.2010)

  • “Study on Improving Face Recognition Rate in Aligned Face Images,” Olaworks Ultimate Vision Technology, R.A. (Oct.2007-Apr.2008)

  • “Face Recognition From Automatically Detected Face Images,” Olaworks Ultimate Vision Technology, R.A. (Mar.2007-Sep.2007)

  • “Pattern Recognition Using Composite Features,” Korea Research Foundation Grant, R.A. (Dec.2005-Nov.2006)

etc.

  • Scholarship for Research Student supported by Korea Science and Research Foundation (Sep.2008-Aug.2009)

  • Academic-Industrial Scholarship for Research Student supported by Samsung Electronics. Co., LTD (Sep.2005-Feb.2010)

  • Academic-Industrial Scholarship for Research Student supported by LIGnex1 (Mar.2010-Aug.2011)