Title :
Structure and motion estimation of a moving object using a moving camera
Author :
Dani, A.P. ; Zhen Kan ; Fischer, N.R. ; Dixon, W.E.
Author_Institution :
Dept. of Mech. & Aerosp. Eng., Univ. of Florida, Gainesville, FL, USA
fDate :
June 30 2010-July 2 2010
Abstract :
A solution is presented to the problem of estimating the structure and motion of a moving object seen from a moving camera. A nonlinear observer is proposed, which asymptotically identifies the structure and motion of the moving object, when the camera motion is persistently exciting. The object is assumed to be moving with constant velocities. The proposed method makes no assumptions on the minimum number of views or point correspondences as required by the existing approaches.
Keywords :
motion estimation; moving camera; moving object motion estimation; nonlinear observer; structure estimation; structure from motion; Angular velocity; Cameras; Convergence; Land vehicles; Layout; Motion control; Motion estimation; Road transportation; Robot vision systems; Streaming media;
Conference_Titel :
American Control Conference (ACC), 2010
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4244-7426-4
DOI :
10.1109/ACC.2010.5531332
