Jiyong Oh

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Jiyong.jpg Jiyong Oh (오지용)

Research Fellow
Graduate School of Convergence Science and Technology
Seoul National University, Korea

Tel: +82-31-219-2490
e-mail: yong97@snu.ac.kr, jiyongoh@gmail.com
address: [443-270] D-312, Graduate School of Convergence Science and Technology, Seoul National University,
Iui-dong 864-1, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea.


  • 2012.3.-2013.2. Post-Doctoral Researcher, Sungkyunkwan University, Korea.
  • 2013.4.-2013.8. Post-Doctoral Researcher, Ajou University, Korea.


  • Ph.D., Seoul National University, 2006-2012.
  • M.S., Seoul National University, 2004-2006.
  • B.S., Ajou University, 1997-2004.

Research Interests

  • Feature Extraction, Pattern Recognition, Machine Learning, Computer Vision, Face Recognition, etc.


International Journals
  • Jiyong Oh and Nojun Kwak, "Generalized Mean for Robust Principal Component Analysis," submitted to IEEE Transactions on Neural Networks and Learning Systems, Feb. 2014.
  • Jiyong Oh, Nojun Kwak, Minsik Lee, and Chong-Ho Choi, "Generalized Mean for Feature Extraction in One-class Classification Problems," Pattern Recognition, vol. 46, issue 12, pp. 3328-3340, Dec. 2013.
  • Jiyong Oh, Sang-Il Choi, Chunghoon Kim, Jungchan Cho, and Chong-Ho Choi, "Selective Generation of Gabor Features for Fast Face Recognition on Mobile Devices," Pattern Recognition Letters, vol. 34, issue 13, pp. 1540-1547, Oct. 2013.
  • Sang-Il Choi, Jiyong Oh, Chong-Ho Choi, and Chunghoon Kim, "Input variable selection for feature extraction in classification problems," Signal Processing, vol. 92, issue 3, pp. 636-648, March 2012.
  • Jiyong Oh, Dae Chul Jung, and Chong-Ho Choi, "Locating the Reference Point of Symphysis Pubis in Axial CT Images," Journal of Digital Imaging, vol. 25, issue 1, pp. 110-120, Feb. 2012.
  • Nojun Kwak and Jiyong Oh, "Feature extraction for one-class classification problems: Enhancements to biased discriminant analysis," Pattern Recognition, vol. 42, issue 1, pp. 17-26, Jan. 2009.

International Conferences
  • Jiyong Oh, Chong-Ho Choi, and Nojun Kwak, "MAP Classifier with BDA Features," Proceedings of the 6th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), Tianjin, China, Aug. 2009.
  • Jiyong Oh, Chong-Ho Choi, and Chunghoon Kim, "Kernel Discriminant Analysis Using Composite Vectors," Proceedings of the International Joint Conference on Neural Networks (IJCNN), Hong Kong, June 2008.
  • Chunghoon Kim, Jiyong Oh, and Chong-Ho Choi, "Combined Subspace Method Using Global and Local Features for Face Recognition," Proceedings of the International Joint Conference on Neural Networks (IJCNN), Montreal, Canada, Aug. 2005.