Robotics and Computer Vision Lab


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저 자 Wangheon Lee, In So Kweon
학 회 Journal of Control, Automation, and Systems Engineering (ICASE)
논문일시(Year) 2004
논문일시(Month) 09
This paper describes a sonic polygonal multiple reflection range sensor (SPMRS), which uses multiple reflection properties usually ignored in ultrasonic sensors as disturbances or noises. Targets such as a plane, corner, edge, or cylinder in indoor environments can easily be detected by the multiple reflection patterns obtained with a SPMRS system. Target classification and feature data extraction, such as distance and azimuth to the target, are computed simultaneously by considering the geometrical relationships between the detected targets, and finally the environment model is generated by refining the detected targets. In addition, the narrow field of view of a sonar range sensor is increased and the scanning time is reduced by active motion of the SPMRS stepping servomechanism.

List of Articles
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
161. CALOS : 주행계 추정을 위한 카메라와 레이저 융합
Yunsu Bok, Youngbae Hwang, In So Kweon
로봇공학회 논문지 2006 / 09
160. 비디오에서 양방향 문맥 정보를 이용한 상호협력적인 위치 및 물체 인식
Sungho Kim, In So Kweon
로봇공학회 논문지 2006 / 09
159. 지능형 이동 로봇에서 강인 물체 인식을 위한 영상 문맥 정보 활용 기법
Sungho Kim, Jun-sik Kim, In So Kweon
로봇공학회 논문지 2006 / 09
158. 단일 및 다중 컬러 영상에서 이색성 선 공간을 이용한 조명 색도 추정
Yoojin Choi, Kukjin Yoon, In So Kweon
정보과학회논문지:소프트웨어 및 응용 2006 / 01
» Modeling and target classification using multiple reflections of sonar
Wangheon Lee, In So Kweon
Journal of Control, Automation, and Systems Engineering (ICASE) 2004 / 09
156. 칼라 기반의 특징점 추출과 대응점을 이용한 움직임 추정 및 지도 작성
Hyoseok Hwang, In So Kweon
20th Workshop on Image Processing and Image Understanding (IPIU) 2008 / 02
155. 에피폴 기반의 로봇 자율 주행
Jungho Kim, In So Kweon
제 2회 한국지능로봇 하계종합 학술대회 2007 / 06
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