About AAI
(Dep. of Applied Artificial Intelligence)
교수소개
이름
오범석
전공
패턴분석 및 학습, 기계학습, 딥러닝
TEL
02-970-9748
E-mail
bsoh@seoultech.ac.kr
연구실
상상관 404호
학력
- 2010.02.~2015.08., Ph.D., School of Electrical and Electronic Engineering, Yonsei University, Republic of Korea.
- 2008.03.~2010.02., M.S., Graduate Program in Biometrics, Yonsei University, Republic of Korea.
- 2003.03.~2008.02., B.E., Computer and Applied Science, Konkuk University, Republic of Korea.
주요 경력
- 2022.08.~current, Assisant Professor, SeoulTech, Republic of Korea.
- 2020.04.~2022.07., Assistant Professor, Gyeongsang National Unviersity, Republic of Korea.
- 2019.09.~2020.03., Assistant Professor, Tongmyoung University, Republic of Korea.
- 2015.04.~2019.08., Research Fellow, Nanyang Technological University, Singapore.
- 2014.06.~2014.09., Research Intern, Microsoft Research, Redmond, USA
- 2013.09.~2014.02., Research Intern, Microsoft Research Asia, Beijing, China.
- 2012.02.~2012.07., Research Intern, Institute for Infocomm Research, Singapore.
주요논문 및 저서
- Beom-Seok Oh and Zhiping Lin, "Extraction of Global and Local m-DS features from FMCW Radar Returns for UAV Detection," IEEE Transactions on Aerospace and Electronic Systems, vol. 57, no. 2, pp. 1351-1360, Apr 2021.
- Beom-Seok Oh, Xin Guo and Zhiping Lin, “A UAV Classification System based on FMCW Radar Micro-Doppler Signature Analysis,” Expert Systems With Applications, vol. 132, pp. 239-255, 15 October 2019.
- Beom-Seok Oh, Andrew Beng Jin Teoh, Zhiping Lin and Kar-Ann Toh, “An Analytic Gabor Feedforward Network for Single-sample and Pose-invariant Face Recognition,” IEEE Transactions on Image Processing, vol. 27, no. 6, pp. 2791-2805, June 2018.
- Beom-Seok Oh, Xin Guo, Fangyuan Wan, Kar-Ann Toh and Zhiping Lin, “Micro-Doppler mini-UAV Classification Using Empirical Mode Decomposition Features,” IEEE Geoscience and Remote Sensing Letters, vol. 15, no. 2, pp. 227-231, February 2018.
- Beom-Seok Oh, Lei Sun, Chung Soo Ahn, Yong Kiang Yeo, Yan Yang, Liu Nan and Zhiping Lin, “Extreme Learning Machine based Mutual Information Estimation with Application to Time-series Change-points Detection,” Neurocomputing, vol. 261, pp. 204-216, October 2017.
- Beom-Seok Oh, Kar-Ann Toh, Kwontaeg Choi, Andrew Beng Jin Teoh and Jaihie Kim, “Extraction and Fusion of Partial Face Features for Identity Verification,” Pattern Recognition, vol.45, no.9, pp.3288-3303, September 2012.
저널 논문
[19] Kwontaeg Choi, Beom-Seok Oh and Sunjin Yu, "Memory access minimization for mean-shift tracking in mobile devices," Multimedia Tools and Applications, vol. 80, pp. 34173-34187, Nov 2021.
[18] Sungchul Cho, Beom-Seok Oh, Donghyun Kim and Kar-Ann Toh, "A Palm-vein Verification using Images from the Visible Spectrum," IEEE Access, vol. 9, pp. 86914-86927, June 2021.
[17] Beom-Seok Oh and Zhiping Lin, "Extraction of Global and Local m-DS features from FMCW Radar Returns for UAV Detection," IEEE Transactions on Aerospace and Electronic Systems, vol. 57, no. 2, pp. 1351-1360, Apr 2021.
[16] Jingbin Li, Jiahui Lv, Beom-Seok Oh, Zhiping Lin, Ya Jun Yu, "Identification of Stress State for Drivers Under Different GPS Navigation Modes," IEEE Access, vol. 8, pp. 102773-102783, June 2020.
[15] Sungchul Cho, Beom-Seok Oh, Zhiping Lin and Kar-Ann Toh, "Extraction and cross-matching of plam-vein and palmprint from the RGB and the NIR spectrums for identity verification," IEEE Access, vol. 8, pp. 4005-4021, January 2020.
[14] Hongbo Sun, Beom-Seok Oh, Xin Guo and Zhiping Lin, “Improving the Doppler Resolution of Ground-Based Surveillance Radar for Drone Detection,” IEEE Transactions on Aerospace and Electronic Systems, vol. 55, no. 6, pp. 3667-3673, December 2019.
[13] Beom-Seok Oh, Xin Guo and Zhiping Lin, “A UAV Classification System based on FMCW Radar Micro-Doppler Signature Analysis,” Expert Systems With Applications, vol. 132, pp. 239-255, 15 October 2019.
[12] Beom-Seok Oh, Huiping Zhuang, Kar-Ann Toh and Zhiping Lin, “Augmented EMD for Complex-valued Univariate Signals,” IET Signal Processing, vol. 13, no. 4, pp. 424-433, June 2019.
[11] Jooyoung Kim, Kangrok Oh, Beom-Seok Oh, Zhiping Lin and Kar-Ann Toh, “A Line Feature Extraction Method for Finger-Knuckle-Print Verification,” Cognitive Computation, vol. 11, no. 1, pp. 50-70, February 2019.
[10] Beom-Seok Oh, Andrew Beng Jin Teoh, Zhiping Lin and Kar-Ann Toh, “An Analytic Gabor Feedforward Network for Single-sample and Pose-invariant Face Recognition,” IEEE Transactions on Image Processing, vol. 27, no. 6, pp. 2791-2805, June 2018.
[9] Kangrok Oh, Zhengguo Li, Beom-Seok Oh and Kar-Ann Toh, “Optimizing between data transformation and parametric weighting for stable binary classification,” Journal of the Franklin Institute, vol. 355, pp. 1614-1637, March 2018.
[8] Beom-Seok Oh, Xin Guo, Fangyuan Wan, Kar-Ann Toh and Zhiping Lin, “Micro-Doppler mini-UAV Classification Using Empirical Mode Decomposition Features,” IEEE Geoscience and Remote Sensing Letters, vol. 15, no. 2, pp. 227-231, February 2018.
[7] Beom-Seok Oh, Lei Sun, Chung Soo Ahn, Yong Kiang Yeo, Yan Yang, Liu Nan and Zhiping Lin, “Extreme Learning Machine based Mutual Information Estimation with Application to Time-series Change-points Detection,” Neurocomputing, vol. 261, pp. 204-216, October 2017.
[6] Beom-Seok Oh, Kangrok Oh, Andrew Beng Jin Teoh, Zhiping Lin and Kar-Ann Toh, “A Gabor-based Network for Heterogeneous Face Recognition,” Neurocomputing, vol. 261, pp. 253-265, October 2017.
[5] Tianchi Liu, Zhiping Lin, Marcus Eng Hock Ong, Zhi Xiong Koh, Pin Pin Pek, Yong Kiang Yeo, Beom-Seok Oh, Andrew Fu Wah Ho and Nan Liu, “Manifold Ranking Based Scoring System with Its Application to Cardiac Arrest Prediction: A Retrospective Study in Emergency Department Patients,” Computers in Biology and Medicine, vol. 67, pp. 74-82, December 2015.
[4] Kangrok Oh, Beom-Seok Oh, Kar-Ann Toh, How-Lung Eng and Wei-Yun Yau, “Combining Sclera and Periocular Information for Multi-modal Identity Verification,” Neurocomputing, vol.128, pp. 185-198, March 2014.
[3] Beom-Seok Oh, Jehyoung Jeon, Kar-Ann Toh, Andrew Beng Jin Teoh and Jaihie Kim, “A system for Signature Verification Based on Horizontal and Vertical Components of Hand Gesture,” IEEE Intelligent Systems, vol. 28, issue 6, pp30-59, Nov.-Dec. 2013.
[2] Beom-Seok Oh, Kar-Ann Toh, Kwontaeg Choi, Andrew Beng Jin Teoh and Jaihie Kim, “Extraction and Fusion of Partial Face Features for Identity Verification,” Pattern Recognition, vol.45, no.9, pp.3288-3303, September 2012.
[1] Beom-Seok Oh, Kar-Ann Toh, Andrew Beng Jin Teoh and Jaihie Kim, “Combining Local Face Image Features for Identity Verification,” Neurocomputing, vol. 74, no.16, pp. 2452-2463, May 2011.
◾ Human Activity Recognition By Score Level Fusion of Wi-Fi CSI Signals, Sensors, vol.23 No.16, 2023오범석
학술대회
<국제학술대회>
[23] Beom-Seok Oh, Andrew Beng Jin Teoh, Kar-Ann Toh and Zhiping Lin, “Grassmannian Clustering for Multivariate Time Sequences,” in Proc. International Computer Symposium (ICS), CCIS 1013, pp. 654-664, Yunlin, Taiwan, 20-22 December 2018.
[22] Huiping Zhuang, Beom-Seok Oh, Dongyun Lin, Kar-Ann Toh and Zhiping Lin, “Multicomponent Signal Decomposition using Morphological Operations,” in Proc. International Conference on Digital Signal Processing (DSP), Shanghai, China, 19-21 November 2018.
[21] Xinyue Ma, Beom-Seok Oh, Lei Sun, Kar-Ann Toh, and Zhiping Lin, “EMD-based Entropy Features for micro-Doppler mini-UAV classification,” in Proc. International Conference on Pattern Recognition (ICPR), pp. 1295-1300, Beijing, China, 20-24 Aug 2018.
[20] Kun Qin, Lei Sun, Shengmin Zhou, Badong Chen, Beom-Seok Oh and Zhiping Lin, “Motion Detection Using A Normalized Information Measure Adapting To Variance Fluctuations,” in Proc. ELM-2017, pp. 46-57, Yantai, China, 4-7 Oct 2017.
[19] Beom-Seok Oh, Xin Guo, Fangyuan Wan, Kar-Ann Toh and Zhiping Lin, “An EMD-based micro-Doppler signature analysis for mini-UAV blade flash reconstruction,” in Proc. 22nd Digital Signal Processing (DSP) 2017, London, UK, 23-25 August 2017.
[18] Beom-Seok Oh, Zhaoning Gu, Guan Wang Kar-Ann Toh and Zhiping Lin, “Analytic Radar micro-Doppler Signatures Classification,” in Proc. SPIE 10443, 104431L, Second International Workshop on Pattern Recognition (IWPR), Singapore, 1-3 May 2017.
[17] Ya Jun Yu, Zhan Yang, Beom-Seok Oh, Yong Kiang Yeo, Qianglai Liu, Guang-Bin Huang and Zhiping Lin, “Investigation on Driver Stress utilizing ECG signals with On-board Navigation Systems in Use,” in Proc. International Conference on Control, Automation, Robotics and Vision (ICARCV), pp. 1-6, Phuket, Thailand, 13-15 November 2016.
[16] Beom-Seok Oh, Kangrok Oh, Andrew Beng Jin Teoh, Zhiping Lin and Kar-Ann Toh, “A Randomly Weighted Gabor Network for Visual-Thermal Infrared Face Recognition,” pp. 335-344, Vol. 2, Proceedings of ELM-2015, in Proc. International Conference on Extreme Learning Machine 2015, Hangzhou, China, 15-17 December 2015.
[15] Wanzheng Zhu, Beom-Seok Oh, Weimin Huang, Zhiping Lin, Yuehao Pan and Jiayin Zhou, “Hybrid Classifiers Ensemble with An Undersampling Scheme for Liver Tumor Segmentation,” in Proc. International Conference on Information, Communications and Signal Processing (ICICS), Singapore, 2-4 December 2015.
[14] Beom-Seok Oh, Yong Kiang Yeo, Fang Yuan Wan, Yi Wen, Yan Yang and Zhiping Lin, “Effects of Noisy Sounds on Human Stress using ECG Signals: An Empirical Study,” in Proc. International Conference on Information, Communications and Signal Processing (ICICS), Singapore, 2-4 December 2015.
[13] Beom-Seok Oh, Kangrok Oh, Kar-Ann Toh and Andrew Beng Jin Teoh, “A Single Layer Feedforward Fusion Network for Face Verification,” in Proc. International Conference on Control, Automation, Robotics and Vision (ICARCV), Singapore, 10-12 December 2014.
[12] Beom-Seok Oh and Kar-Ann Toh, “Face Identity Verification Based on a Feed-Forward Fusion Network,” in Proc. International Conference on Electronics, Information and Communications (ICEIC), Kota Kinabalu, Malaysia, 15-18 January 2014.
[11] Beom-Seok Oh and Kar-Ann Toh, “Face Identity Verification Based on Sinusoidal Projection,” in Proc. IEEE Workshop on Computational Intelligence in Biometrics and Identity Management (CIBIM), pp.71-76, Singapore, 15-19 April 2013.
[10] Beom-Seok Oh and Kar-Ann Toh, “A Preliminary Study of an Orthogonalized Random Projection Network,” in Proc. International Conference on Electronics, Information and Communications (ICEIC), Bali, Indonesia, 31 January - 2 February 2013.
[9] Je-Hyoung Jeon, Beom-Seok Oh and Kar-Ann Toh, “A System for Hand-Gesture Based Signature Recognition,” in Proc. The 12th International Conference on Control, Automation, Robotics and Vision (ICARCV), pp.171-175, Guangzhou, China, 5-7 December 2012.
[8] Beom-Seok Oh, Kangrok Oh and Kar-Ann Toh, “On Projection-based Methods for Periocular Identity Verification,” in Proc. The 7th IEEE Conference on Industrial Electronics and Applications (ICIEA), pp.871-876, Singapore, 18-20 July 2012.
[7] Se-In Jang, Kwontaeg Choi, Youngsung Kim, Beom-Seok Oh and Kar-Ann Toh, “Visual Tracking with Online Discriminative Learning,” in Proc. The 8th International Conference on Information, Communications and Signal Processing (ICICS), pp.1-5, Singapore, 13-16 December 2011.
[6] Beom-Seok Oh and Kar-Ann Toh, “Fusion of Structured Projections for Cancelable Face Identity Verification,” in Proc. IEEE International Joint Conference on Biometrics (IJCB), pp. 1-8, Washington DC, USA, 11-13 October 2011.
[5] Beom-Seok Oh, Kar-Ann Toh and Andrew Beng Jin Teoh, “Direct Extraction and Fusion of Image Pixel Features for Face Identity Verification,” in Proc. IEEE International conference on Biometrics: Theory, Applications and Systems (BTAS), pp. 1-6, Washington DC, USA, 27-29 September 2010.
[4] Kangrok Oh, Beom-Seok Oh and Kar-Ann Toh, “Extracting Sclera Features for Identity Verification,” in Proc. Proceedings of the International Conference on Electronics, Information and Communications (ICEIC), pp. 186-188, Cebu, Philippines, 30 June - 2 July 2010.
[3] Beom-Seok Oh, Kangrok Oh and Kar-Ann Toh, “Combining Directional Face Images Features for Identity Verification,” in Proc. Proceedings of the International Conference on Electronics, Information and Communications (ICEIC), pp. 200-203, Cebu, Philippines, 30 June - 2 July 2010.
[2] Kar-Ann Toh and Beom-Seok Oh, “An Image Edge Mask for Face Identity Verification,” in Proc. The 5th IEEE Conference on Industrial Electronics and Applications (ICIEA), pp.301-306, Taichung, Taiwan, 15-17 June 2010.
[1] Beom-Seok Oh, Byung-Gue Choi and Kar-Ann Toh, “Fusing Horizontal and Vertical Components of Face Images for Identity Verification,” in Proc. The 4th IEEE Conference on Industrial Electronics and Applications (ICIEA), pp. 651-655, Xi’an, China, 25-27 May 2009.

<국내 학술대회>
[11] Nuriye Bezawit Habtamu, 오범석, "Classification of Multivariate Time-Series with Different Time Length on Grassmann Manifold using Neural Ordinary Differential Equations," 2022 한국컴퓨터종합학술대회, 29 June - 1 July 2022.
[10] 허세빈, 오범석, "Grassmann 클러스터링 성능향상을 위한 다변량 시계열의 특징추출," 2022 한국컴퓨터종합학술대회, 29 June - 1 July 2022. (대학생 논문경진대회 최우수상 수상)
[9] 이채연, 오범석, "Fingertip Ruler: Head Mounted Display의 Fish-Eye 스테레오 카메라 캘리브레이션을 통한 3D 손가락 끝 거리 계산," 2022 한국컴퓨터종합학술대회, 29 June - 1 July 2022.
[8] 이순영, 남영호, 오범석, "AND, OR 논리 연산자 관계 분석을 통한 MC/DC 테스트 케이스 집합 생성," 2022 한국컴퓨터종합학술대회, 29 June - 1 July 2022. (우수논문상 수상)
[7] 김정환, 오범석, "분기 커버리지 테스트 자동화를 위한 언덕 오르기 기반의 테스트 데이터 생성," 2022 한국정보기술학회 하계 종합학술대회 논문집, 2-4 June 2022. (우수상 수상)
[6] 허세빈, 이채연, 이순영, 오범석, "Grassmann 매니폴드 상에서 상이한 길이의 다변량 시계열 데이터 군집화: 실험적 고찰," 2021 한국정보과학회 추계학술대회, 20-22 December 2021. (대학생 논문경진대회 장려상 수상)
[5] 이채연, 허세빈, 이순영, 오범석, "Head Mounted Display의 Fish-Eye 스테레오 카메라를 이용한 3D Depth 계산," 2021 한국정보기술학회 추계종합학술대회, 25-27 November 2021. (대학생 논문경진대회 은상 수상)
[4] 이순영, 남영우, 김상범, 오범석, "PSV 기반의 MC/DC 테스트 케이스 생성: 초기 연구," 한국항공우주학회 2021 추계학술대회 논문집, pp. xx-xx, 17-19 November 2021.
[3] 서정헌, 남영우, 이순영, 오범석, "Individual Conditional Expectation 시각화를 이용한 회귀모델의 분석," Proceedings of KIIT Conference, pp. xx-xx, 3-5 June 2021.
[2] Jong-Ryeol Kim and Beom-Seok Oh, “Two-dimensional Convolution in Spatial Domain Using A Structured Projection Matrix,” in Proc. International Conference on Electronics, Information and Communications (ICEIC), Barcelona, Spain, 19-22 January 2020.
[1] 최나영, 표혜정, 류지연, 송응열, 오범석, "인공지능 기반 증강현실 헬스 트레이너 시스템," Proceedings of KIIT Conference, pp. 436-438, 29-30 November 2019.
◾ Nuriye Bezawit Habtamu, 서현, 오범석, Randomized Minimal Gated Unit for Multivariate Time Series Classification, 2023 대한전자공학회 하계학술대회 논문집, 롯데호텔 제주, 2023오범석
◾ 허세빈, 이예랑, 김가은, 김정연, 오범석, 객체 분할을 위한 가변 거리 기반의 3D LiDAR 포인트 클라우드 그룹핑, 2023 대한전자공학회 하계학술대회 논문집, 롯데호텔 제주, 2023오범석
◾ 한예나, 오범석, 유선진, AR 기술을 활용한 미술관 관람 모바일 콘텐츠 개발, 한국정보기술학회 2023년도 하계종합학술대회 및 대학생논문경진대회, 메종글래드 제주, 2023오범석
◾ Sebin Heo, Nuriye Habtamu Bezawit and Beom-Seok Oh, A Segment-Wise Extraction of Multivariate Time-Series Features for Grassmann Clustering, Proc. International Conference on Electronics, Information and Communications, Shangri-la hotel, Singapore, 2023오범석
◾ Nuriye Habtamu Bezawit and Beom-Seok Oh, An Investigation Into Time-Varying Characteristics of Multivariate Time Series in Grassmann Classification, Proc. International Conference on Electronics, Information and Communications, Shangri-la hotel, Singapore, 2023오범석
특허
- 오범석, 오강록, 이정욱, 김건형, 차재욱, 토카안, 허태성, “사용자 행동 패턴 기반의 스팸 메시지 판단 방법 (Method for deciding spam message based on user’s behavior pattern),” 특허 출원번호: 1020130168945 (2013.12.31), 공개번호: 1020150080302 (2015.07.09), 특허청.
- 오범석, 김건형, 오강록, 차재욱, 허태성, 토카안, “사용자 행동 기반으로 멀티미디어 콘텐츠 재생을 제어하는 방법 및 장치 (Method and Apparatus for Control of Multimedia Contents Play Based on User Action),” 특허 출원번호: 1020130168474 (2013.12.31), 공개번호: 1020150080237 (2015.07.09), 특허청.
- 권무식, 이동혁, 이상윤, 토카안, 이효빈, 김영성, 오범석, 김수연, "사용자 모션 인식 방법 및 장치," 특허 출원번호: 10-2010-0017375 (2010.02.25), 공개번호: 10-2011-0097504 (2011.08.31), 대한민국특허청.
- Dong-Hyuk Lee, Mu-Sik Kwon, Sangyoun Lee, Kar-Ann Toh, Hyobin Lee, Youngsung Kim, Beom-Seok Oh, Sooyeon Kim, “DEVICE AND METHOD FOR CONTROLLING MOUSE POINTER,” 11th Aug 2011, US 2011/0193778 A1, USA.(publication date: 2015/2/17, US, Patent number: 8957857, Application No.: 12/985,915)
- 이동혁, 권무식, 이상윤, 토카안, 이효빈, 김영성, 오범석, 김수연, "마우스 포인터 제어 장치 및 방법," 특허 출원번호: 10-2010-0011069 (2010.02.05), 공개번호: 10-2011-0091301 (2011.08.11), 대한민국특허청.
연구프로젝트

- (PI) 맨손 동작 인식을 통한 Controller-less 초 몰입형 가상현실 개발, 한국연구재단, 2021.06.01.~2024.02.29.
- (PI) 인공지능 기반 코드커버리지 자동화, 중소기업벤처부, 2020.11.30.~2022.10.29.
- BK 4 경상남도 산업지능화를 위한 AI융합인재 교육연구단, 한국연구재단, 2020.09.~2027.08.


- (PI) 경남형 딥러닝 기반 인간중심 제조VR 시뮬레이션 챌린지 랩 (AI-XR Lab.), 경상남도지역혁신플랫폼사업 (교육부), 2020.12.14.~2021.04.05.
- Project MOSQUITO NET, Ministry of Defence, Singapore, 2015.12.01.~2019.03.31.
- Estimation of Driver Stress from Ultra-Short Term Heart Rate Variability, Ministry of Education (Tier 1 Project), Singapore, 2015.04.21.~2015.11.30.
- Behavioral Analysis: Adaptive user modeling, KT 기술연구소, 2013.08.~2013.12.
- Vision-based 3D closed-surface object modeling, 삼성전자(DMC 연구소), 2013.05.~2014.04.
- 사용자 신원확인을 위한 Cross-spectral 얼굴 영상정보의 추출 및 융합, 한국연구재단, 2012.09.~2015.08.
- Multivariate co-evolving time-series mining with state space dynamical modeling and Grassmann manifold learning, Microsoft Research Asia(정보통신산업진흥원), 2012.08.~2013.06.
- (PI) 2011년 대학원생 글로벌 인턴십, 한국연구재단, 2012.02.01.~2012.07.31.
- 행동적 생체인식에 의한 대화형 미디어, 한국연구재단, 2011.05.~2013.04.
- 휴대단말용 얼굴인식 성능 개선을 위한 포즈 분석 기술 개발, 삼성전자(DMC 연구소), 2011.01.~2011.11.
- 손 동작 인식을 이용한 가상 키패드 상의 키 입력 인식 기술 개발, 삼성전자(DMC 연구소), 2009.03.~2009.11.
기타(학회활동 등)
Best Paper Award, ELM 2017
Outstanding Reviewer, Pattern Recognition Letters, November 2016
Best Paper Award, ELM 2015
Meritorious paper award, Computers in Biology and Medicine 2015
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