Robotics and Computer Vision Lab

Publications

Extra Form
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
» 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
304. Image Decomposition with Multilabel Context: Algorithms and Applications
Teng Li, Shuicheng Yan, Tao Mei, Xian-Sheng Hua, In So Kweon
IEEE Transaction on Image Processing 2011 / 08
303. Rotation Estimation and Vanishing Point Extraction by Omnidirectional Vision in Urban Environment
Jean-Charles Bazin, Cedric Demoncaux, Pascal Vasseur, In So Kweon
International Journal of Robotics Research 2011 / 08
302. [BOOK] Catadioptric Vision for Robotic Applications
Jean-Charles Bazin, In So Kweon
LAMBERT Academic Publishing 2011 / 01
301. 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
300. 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
299. 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
298. 2D/3D Virtual Face Modeling
Soonkee Chung, Jean-Charles Bazin, In So Kweon
IEEE Internetional Conference on Image Processing (ICIP) 2011 / 09
297. 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
296. 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
295. 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
294. 이동 카메라에서의 물체 탐지
Minju Kim, Seong-Heum Kim, Yu-Wing Tai, In So Kweon
26th ICROS Annual Conference (학부생 포스터 세션) 2011 / 05
293. 로봇 응용을 위한 협력 및 결합 비전 시스템
Jean-Charles Bazin, Seong-Heum Kim, Dong-Geol Choi, Joon-Young Lee, In So Kweon
로봇공학회 논문지 2011 / 09
292. 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
291. 정확한 시선방향을 위한 카메라 내장 기법
Seong-Heum Kim, In So Kweon
2011년도 하계종합학술대회, 대한전자공학회 2011 / 06
290. 전방향 카메라의 All-focused 영상 생성
Dong-Gun Lee, Da-Hyun Jeon, Jean-Charles Bazin, In So Kweon
26th ICROS Annual Conference (학부생 포스터 세션) 2011 / 05
289. 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
288. 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
287. 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
286. 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
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