Robotics and Computer Vision Lab

Publications

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저 자 Jongeun Ha, In So Kweon
학 회 Asian Conference on Computer Vision (ACCV)
논문일시(Year) 2000
논문일시(Month) 01
In this paper, we propose a robust motion estimation
algorithm using uncalibrated 3D motion model considering
depth discontinuity. Direct motion estimation imposes an
explicit global motion model, thus it gives better
performance in homogeneous region compared to the local
motion estimation method. Most of previous direct motion
estimation algorithms with 3D motion model compute the
depth value through the local smoothing, which result in
erroneous results at depth discontinuity. In this paper, we
consider discontinuity by adding discontinuity preserving
regularization term to the original equation. Also we
employ robust estimation, thus we can directly extend to
motion segmentation through the dominant camera motion
compensation. Experimental results show the improved
result at depth discontinuity.

List of Articles
30. Illuminant direction and shape of a bump
Changyeong Kim, A.P.Petrov, Choh Heui-Keun, Seo Yang-Seock, In So Kweon
Journal of the Optical Society of America - A - Optics Image Science and Vision 1998 / 01
29. Automatic 3D Urban Modeling From Satellite Image
Kil-Ho Son, Jihwan Woo, In So Kweon
The 13th International Conference on Advanced Robotics 2007 / 08
28. Single camera catadioptric stereo system
Gijeong Jang, Sungho Kim, In So Kweon
The 6th Workshop on Omnidirectional Vision, Camera Networks and Non-classical cameras (OMNIVIS2005) 2005 / 10
» Robust Direct Motion Estimation Considering Discontinuity
Jongeun Ha, In So Kweon
Asian Conference on Computer Vision (ACCV) 2000 / 01
26. A Kalman filter based visual tracking algorithm using the first-order differential invariants
Joonwoong Lee, In So Kweon
Workshop on Robotic and Automation 1995 / 04
25. Extraction of line features in a noisy image
Joonwoong Lee, In So Kweon
Pattern Recognition 1997 / 06
24. 3-D structure recovery and on-line calibration using known angles
Jongeun Ha, In So Kweon
Asian Conference on Computer Vision (ACCV) 2000 / 01
23. Recognition-based Indoor Topological Navigation using Robust Invariant Featuress
Zhe Lin, Sungho Kim, In So Kweon
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2005 / 08
22. Color edge detection using the Skellam distribution as a sensor noise model
Youngbae Hwang, In So Kweon, Jun-sik Kim
SICE Annual Conference 2007 / 09
21. Metric Localization using a Single Artificial Landmark for Indoor Mobile Robots
Gijeong Jang, Sungho Kim, Jungho Kim, In So Kweon
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2005 / 08
20. Robust and direct estimation of 3-D motion and scene depth from stereo image sequences
Seongkee Park, In So Kweon
Asian Conference on Computer Vision (ACCV) 2000 / 01
19. Real-time vision algorithm for detection of PET defect
Chulhoon Park, In So Kweon
7th Workshop on Image Processing and Understanding (IPIU) 1995 / 01
18. Color and printer models for color halftoning
Changyeong Kim, In So Kweon
Journal of Electronic Imaging 1997 / 04
17. Image Point Matching by Triangulation
Joonwoong Lee, In So Kweon
Intelligent Automation and Soft Computing 1997 / 01
16. Scalable temporal interest points for abstraction and classification of video events
Seunghoon Han, In So Kweon
IEEE International Conference on Multimedia & Expo 2005 / 07
15. Tier information extraction using reflection charateristic of tier surface
Jaeyong Lee, In So Kweon
7th Workshop on Image Processing and Understanding (IPIU) 1995 / 01
14. Robust Invariant Features for Object Recognition and Mobile Robot Navigation
Zhe Lin, Sungho Kim, In So Kweon
IAPR workshop on Machine Vision Applications (MVA) 2005 / 05
13. Group-based multi agent system configuration for mobile robot navigation
M. Watanabe, K. Onoguchi, Y. Kuno, In So Kweon
Japan Journal of Robot 1995 / 04
12. 영상불변량을 이용한 2차원 물체인식
Kyoungsig Roh, In So Kweon
6th Workshop on Image Processing and Image Understanding (IPIU) 1994 / 01
11. Roubust Horizon and Peak Extraction for Vision-based Navigation
Jihwan Woo, In So Kweon
IAPR workshop on Machine Vision Applications (MVA) 2005 / 05
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