Robotics and Computer Vision Lab


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저 자 Yunsu Bok, Youngbae Hwang, In So Kweon
학 회 로봇공학회 논문지
논문일시(Year) 2006
논문일시(Month) 09
This paper presents a new sensor system, CALOS, for motion estimation and 3D reconstruction. The
2D laser sensor provides accurate depth information of a plane, not the whole 3D structure. On the contrary, the
CCD cameras provide the projected image of whole 3D scene, not the depth of the scene. To overcome the
limitations, we combine these two types of sensors, the laser sensor and the CCD cameras. We develop a motion
estimation scheme appropriate for this sensor system. In the proposed scheme, the motion between two frames is
estimated by using three points among the scan data and their corresponding image points, and refined by
non-linear optimization. We validate the accuracy of the proposed method by 3D reconstruction using real
images. The results show that the proposed system can be a practical solution for motion estimation as well as
for 3D reconstruction.

List of Articles
181. Metric reconstruction from images using rank-deficient relations
Jun-sik Kim
KAIST 2006 / 02
180. Robust Correspondence Search under Photometric Variations and Image Ambiguity
Kukjin Yoon
KAIST 2006 / 02
179. Catadioptric vision based localization and mapping for indoor mobile robot
Gijeong Jang
KAIST 2005 / 08
178. Appearance-cloning : Photo-consistent 3D modeling from multi-view images
Howon Kim
KAIST 2004 / 08
177. Shot Detection and Temporal Interest Point for Event-based Clustering and its Application to Golf Videos
Seunghoon Han
KAIST 2004 / 08
176. High-speed automatic edge detection using pixel group statistics and fuzzy-based automatic thresholding
Dongsu Kim
KAIST 2003 / 02
175. Image-based Visual Servoing for Linear Path Control
Jaeseung Cho
KAIST 2002 / 08
174. Chromatic invariant based image retrieval for three dimensional objects
Jiyeun Kim
KAIST 2002 / 02
173. Mobile robot navigation using fuzzy based sensor fusion
Wangheon Lee
KAIST 2001 / 08
172. Robust and direct estimation of camera motion and 3-D structure from stereo image sequence
Seongkee Park
KAIST 2000 / 08
171. A biprism stereo camera system
Doohyun Lee
KAIST 2000 / 08
170. Rectangle Extraction in Catadioptric Images
Jean-Charles Bazin, In So Kweon, Cedric Demonceaux, Pascal Vasseur
(OMNIVIS ‘07) in conjunction with ICCV’07 2007 / 10
169. Robust motion estimation and statistical change detection in image sequences under time-varying illumination
Youngsu Moon
KAIST 2000 / 08
168. 3D structure recovery and motion segmentation using uncalibrated cameras
Jongeun Ha
KAIST 2000 / 02
167. Optimization-based approaches in computer vision
Dongjoong Kang
KAIST 1999 / 02
166. A chromatic color constancy model for three dimensional objects based on human visual and illuminant perception
Changyeong Kim
KAIST 1998 / 08
165. UAV Attitude Estimation by Combining Horizon-based and Homography-based Approaches for Catadioptric Images
Jean-Charles Bazin, In So Kweon, Cedric Demonceaux, Pascal Vasseur
6th IFAC Symposium on Intelligent Autonomous Vehicles 2007 / 09
164. Indexing based object recognition using projective invariant
Kyoungsig Roh
KAIST 1998 / 02
163. Kalman filter based visual tracking using probabilistic motion segmentation and the first-order differential invariants
Joonwoong Lee
KAIST 1997 / 02
162. 이동로봇을 위한 전방향 시각센서와 응용
Jungho Kim, Chaehoon Park, Jean-Charles Bazin, Gijeong Jang, In So Kweon
로봇공학회 논문지 2007 / 01
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