Robotics and Computer Vision Lab

Publications

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저 자 Kyoungsig Roh, Munho Jeong, Jin-Oh Kim, In So Kweon
학 회 World Automation Congress(WAC)
논문일시(Year) 1996
논문일시(Month) 05
We present a model-based vision system to recognize planar objects which can be
represented by a set of lines. Our system uses the projective invariants of five lines.
However, a set of five lines can produce up to 120 different invariant values. As the
number of models in a model database becomes larger, the size of search space to
find a corresponding model in the database may increase exponentially. In order to
solve this problems, we introduce a line convex hull(LCH) and an indexing logic
filter(ILF). The line convex hull classifies a set of five lines into one of twenty-one
different types of convex hulls and also provides an unique ordering to five lines.
Using the types of line convex hulls, ILF computes an integer indexing value to
represent a set of six lines.
By combining the LCH and the ILF, the proposed scheme greatly improves
search speed to find candidate model features in the model database that match
scene features. We have performed a series of experiments on real images of the
fifteen synthesized models of welding panels. The system has successfully
recognized models in the database as well as the corresponding features.

List of Articles
159. Capturing City-level Scenes with a Synchronized Camera-Laser Fusion Sensor
Yunsu Bok, Dong-Geol Choi, Yekeun Jeong, In So Kweon
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2011 / 09
158. A Novel 2.5D Pattern for Extrinsic Calibration of ToF and Camera Fusion System
Jiyoung Jung, Yekeun Jeong, Jaesik Park, Hyowon Ha, James Dokyoon Kim, In So Kweon
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2011 / 09
157. High Quality Depth Map Upsampling for 3D-TOF Cameras
Jaesik Park, Hyeongwoo Kim, Yu-Wing Tai, Michael S. Brown, In So Kweon
13th International Conference on Computer Vision (ICCV2011) 2011 / 11
156. Graph-based Shape Matching for Deformable Objects
Hanbyul Joo, Yekeun Jeong, Olivier Duchenne, In So Kweon
IEEE Internetional Conference on Image Processing (ICIP) 2011 / 09
155. 2D/3D Virtual Face Modeling
Soonkee Chung, Jean-Charles Bazin, In So Kweon
IEEE Internetional Conference on Image Processing (ICIP) 2011 / 09
154. Utilizing Visual Information for Path Planning of Autonomous Mobile Robot
Doogyu Kim, Jayoung Kim, Jihong Lee, Hanbyul Joo, In So Kweon
Proceedings of the World Congress on Engineering and Computer Science 2009 2009 / 10
153. Intelligent Grasping by Learning from Observation
Seong-Young Ko, Hanbyul Joo, Dong-Geol Choi, Hyeongwoo Kim, In So Kweon
The 5th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI 2008) 2008 / 11
152. Radiometric Calibration by Transform Invariant Low-rank Structure
Joon-Young Lee, Boxin Shi, Yasuyuki Matsushita, In So Kweon, Katsushi Ikeuchi
IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2011 / 06
151. Two-phase Approach for Multi-view Object Extraction
Seong-Heum Kim, Yu-Wing Tai, Yunsu Bok, Hyeongwoo Kim, In So Kweon
IEEE International Conference on Image Processing (ICIP) 2011 / 09
150. Hierarchical On-line Boosting based Background Subtraction
Yongcheol Lee, Jiyoung Jung, In So Kweon
17th Korea-Japan Joint Workshop on Frontiers of Computer Vision 2011 / 02
149. Complementation of Cameras and Lasers for Accurate 6D SLAM: From Correspondences To Bundle Adjustment
Yekeun Jeong, Yunsu Bok, Jun-sik Kim, In So Kweon
IEEE International Conference on Robotics and Automation (ICRA) 2011 / 05
148. An Original Approach for Automatic Plane Extraction by Omnidirectional Vision
Jean-Charles Bazin, Pierre-Yves Laffont, In So Kweon, C. Demonceaux, P. Vasseur
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2010 / 10
147. Robust visual lock-on and simultaneous localization for an unmanned aerial vehicle
Jihong Min, Yekeun Jeong, In So Kweon
The 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems 2010(IROS2010) 2010 / 10
146. View-invariant Planar Object Detection for VisTRo
Jiyoung Jung, Yekeun Jeong, Joon-Young Lee, Hanbyul Joo, In So Kweon
The 7th International Conference on Ubiquitou s Robots and Ambient Intelligence (URAI) 2010 / 11
145. Probabilistic Localization Using Sensor Fusion
Seunghak Shin, Jungho Kim, Jihong Min, Jaesik Park, In So Kweon
The 7th International Conference on Ubiquitou s Robots and Ambient Intelligence (URAI 2010) 2010 / 11
144. Robust Detection of Small Objects in Cluttered Environment using Deptu Cue
Jaesik Park, Yekeun Jeong, Chaehoon Park, In So Kweon
The 7th International Conference on Ubiquitou s Robots and Ambient Intelligence (URAI 2010) 2010 / 11
143. Virtual Face Sculpting
Jean-Charles Bazin, Soonkee Chung, Roger Blanco Ribera, Quang Pham, In So Kweon
SIGGRAPH-poster 2010 / 07
142. Pushing the Envelope of Modern Methods for Bundle Adjustment
Yekeun Jeong, David Nister, Drew Steedly, Richard Szeliski, In So Kweon
IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2010 / 06
141. Visual Tracking for Non-Rigid Objects using Rao-Blackwellized Particle Filter
Jungho Kim, Chaehoon Park, In So Kweon
IEEE International Conference on Robotics and Automation (ICRA) 2010 / 05
140. Vision-based Navigation with Pose Recovery under Visual Occlusion and Kidnapping
Jungho Kim, In So Kweon
IEEE International Conference on Robotics and Automation (ICRA) 2010 / 05
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