Robotics and Computer Vision Lab

Publications

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저 자 Yunsu Bok, Dong-Geol Choi, Yekeun Jeong, In So Kweon
학 회 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
논문일시(Year) 2011
논문일시(Month) 09
In this paper, we present a sensor fusion system of cameras and 2D laser sensors for 3D reconstruction. The proposed system is designed to capture data on a fast-moving ground vehicle. The system consists of six cameras and one 2D laser sensor. In order to capture data at high speed, we synchronized all sensors by detecting the laser ray at a specific angle and generating a trigger signal for the cameras. Reconstruction of 3D structures is done by estimating frame-by-frame motion and accumulating vertical laser scans. The difference between the proposed system and the previous works
using two 2D laser sensors is that we do not assume 2D motion. The motion of the system in 3D space (including absolute
scale) is estimated accurately by data-level fusion of images and range data. The problem of error accumulation is solved
by loop closing, not by GPS. The moving objects are detected by utilizing the depth information provided by the laser sensor. The experimental results show that the estimated path is successfully overlayed on the satellite images.

List of Articles
174. Autonomous Homing based on Laser-Camera Fusion System
Dong-Geol Choi, Inwook Shim, Yunsu Bok, Tae-Hyun Oh, In So Kweon
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2012 / 10
173. A probabilistic derivative measure based on the distribution of intensity difference
Youngbae Hwang, In So Kweon
12th European Conference on Computer Vision (ECCV 2012) 2012 / 10
172. A Tensor Voting Approach for Multi-View 3D Scene Flow Estimation and Refinement
Jaesik Park, Tae-Hyun Oh, Jiyoung Jung, Yu-Wing Tai, In So Kweon
12th European Conference on Computer Vision (ECCV 2012) 2012 / 10
171. Robust Model-based 3D Object Recognition by Combining Feature Matching with Tracking
Sungho Kim, In So Kweon, Incheol Kim
IEEE International Conference on Robotics and Automation (ICRA) 2003 / 09
170. Color Landmark Based Self-Localization for Indoor Mobile Robots
Gijeong Jang, Sungho Kim, Wangheon Lee, In So Kweon
IEEE International Conference on Robotics and Automation (ICRA) 2002 / 05
169. Stabilizing Omnidirectional Videos Using 3D Structure and Spherical Image Warping
Mostafa Kamali, Atsuhiko Banno, Jean-Charles Bazin, In So Kweon, Katsushi Ikeuchi
IAPR Conference on Machine Vision Applications 2011 / 06
168. Real-Time Motion Detection based on Discrete Cosine Transform
Tae-Hyun Oh, Joon-Young Lee, In So Kweon
IEEE International Conference on Image Processing (ICIP) 2012 / 09
167. Modeling Photo Composition and Its Application to Photo Re-arrangement
Jaesik Park, Joon-Young Lee, Yu-Wing Tai, In So Kweon
IEEE International Conference on Image Processing (ICIP 2012) 2012 / 09
166. Upper Body Gesture Recognition for Human-Robot Interaction
Chi-Min Oh, Md. Zahidul Islam, Jun-Sung Lee, Chil-Woo Lee, In So Kweon
14th international conference on Human-computer interaction: interaction techniques and environments 2011 / 07
165. Globally Optimal Line Clustering and Vanishing Point Estimation in Manhattan World
Jean-Charles Bazin, Yongduek Seo, Cedric Demonceaux, Pascal Vasseur, Katsushi Ikeuchi, In So Kweon, Marc Pollefeys
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR 2012) 2012 / 06
164. Identigram/Watermark Removal Using Cross-channel Correlation
Jaesik Park, Yu-Wing Tai, In So Kweon
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR 2012) 2012 / 06
163. Moving Object Detection and Tracking from Moving Camera
Wonjin Kim, In So Kweon
URAI 2011 2011 / 11
162. Motion Prior Based on General Motion Statistics
Rockhun Do, In So Kweon
The 8th International Conference on Ubiquitou s Robots and Ambient Intelligence (URAI) 2011 / 11
161. Haze Removal using Visible and Infrared Image Fusion
Byungtae Ahn, Tae-Wuk Bae, In So Kweon
The 8th International Conference on Ubiquitou s Robots and Ambient Intelligence (URAI 2011) 2011 / 11
160. A Tensor-Based Algorithm for High-Order Graph Matching
O. Duchenne, F. Bach, In So Kweon, J. Ponce
IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2009 / 08
» 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
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