Robotics and Computer Vision Lab

Publications

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저 자 Kyoungsig Roh, In So Kweon
학 회 3rd Korea-Japan Joint Conference
논문일시(Year) 1997
논문일시(Month) 01
We propose a new method for recognizing three-dimensional objects using a three dimensional invariant relationship and geometric hashing by singleview. We develop a special structure consisting of four co-planar points and any two non-coplanar points with respect to the plane. We derive an invariant relationship for the structure, which is represented by a plane equation. For the recognition of 3-D objects using the geometric hashing, a set of points on the plane, thereby
satisfying the invariant relationship, are mapped into a set of points intersecting the plane and the unit sphere.
Since the structure is much more general than the previous structures proposed by Rothwell et al. [1] and
Zhu et al. [2,3], it gives enough many voting to generate hypotheses. We also show that from the proposed
invariant relationship, an invariant for the structure by two-view and an invariant for a structure proposed by
Zhu et al. [2,3]can also be derived.

Experiments using 3-D polyhedral objects and an outdoor building scene are carried out to demonstrate the feasibility of our method for 3-D object recognition

List of Articles
237. A robust method for 3-D structure recovery and moving object segmentation
Jongeun Ha, In So Kweon
4th Korea-Japan Joint Workshop on Computer Vision 1998 / 02
236. Single lens stereo with a biprism
Doohyun Lee, In So Kweon, Roberto Cipolla
IAPR International Workshop on Machine Vision and Applications (MVA) 1998 / 11
235. Fast Object recognition using salient line groups
Dongjoong Kang, In So Kweon
IEEE International Conference on Intelligent Robots and Systems (IROS) 1998 / 10
234. Image based visual servoing with a new self calibration method
Sungwoo Lee, Kyoungsig Roh, In So Kweon
Intelligent Autonomous System 1998 / 03
233. Obstacle detection and self-localization without camera calibration using projective invariants
Kyoungsig Roh, Wangheon Lee, In So Kweon
IEEE International Conference on Intelligent Robots and Systems (IROS) 1997 / 09
» 3-D object recognition using a new invariant relationship by single-view
Kyoungsig Roh, In So Kweon
3rd Korea-Japan Joint Conference 1997 / 01
231. Vehicle segmentation using evidential reasoning
Joonwoong Lee, In So Kweon
IEEE International Conference on Intelligent Robots and Systems (IROS) 1997 / 09
230. Color linear model
Changyeong Kim, Yang-Seok Seo, In So Kweon
International Conference on Image Analysis and Processing 1997 / 09
229. A new method for extracting edges and corners
Suncheol Bae, In So Kweon
International Conference on Image Analysis and Processing 1997 / 09
228. Recognizing planar welding panels using affine line invariants by geometric hashing
Kyoungsig Roh, Jooseop Yun, In So Kweon
Australasia-Pacific Forum on Intelligent Processing and Manufacturing of Materials 1997 / 07
227. Recognition of welding panels in subassembly process of shipbuilding
Kyoungsig Roh, Munho Jeong, Jin-Oh Kim, In So Kweon
World Automation Congress(WAC) 1996 / 05
226. Finding and tracking road lanes using line-snakes
Dongjoong Kang, Jangwon Choi, In So Kweon
IEEE Intelligent Vehicles 1996 / 09
225. Robust region boundary tracking in noisy image sequences
Dongjoong Kang, In So Kweon
2nd Japan-Korea Joint Workshop on Computer Vision 1996 / 02
224. Active vision for intelligent vehicles
Dongjoong Kang, In So Kweon
International Workshop on Computer Vision Technology 1996 / 12
223. A visual tracking algorithm by integrating rigid model and snake
Dongjoong Kang, In So Kweon
IEEE International Conference on Intelligent Systems and Robots 1996 / 11
222. A Kalman filter based visual tracking algorithm for an object moving in 3-D
J. Lee, M. Kim, In So Kweon
IEEE International Conference on Intelligent Systems and Robots 1995 / 08
221. A self-localization algorithm for a mobile robot using perspective invariant
Kyoungsig Roh, S. Kim, Wangheon Lee, In So Kweon
International Workshop on Advanced Mechatronics 1995 / 12
220. Active vision algorithms using projective invariants
Dongsu Kim, Kyoungsig Roh, In So Kweon
Annual Conference of Robotics Society in Japan 1994 / 11
219. A new 2-D object recognition algorithm using geometric invariance
Kyoungsig Roh, In So Kweon
International Symposium on Advances in Computer Integrated Manufacturing Systems 1994 / 11
218. Model based color halftoning techniques on perceptually uniform color spaces
C. Kim, S. Kim, Y. Seo, In So Kweon
IST&T/SPIE International Conference on Digital Video Compression and Processing on Personal Computers: Algorithms and Technologies 1994 / 01
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