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ICRA
2010
IEEE
222views Robotics» more  ICRA 2010»
15 years 1 months ago
Pose estimation in heavy clutter using a multi-flash camera
We propose a novel solution to object detection, localization and pose estimation with applications in robot vision. The proposed method is especially applicable when the objects ...
Ming-Yu Liu, Oncel Tuzel, Ashok Veeraraghavan, Ram...
IEICET
2006
136views more  IEICET 2006»
15 years 3 months ago
Calibration Method for Misaligned Catadioptric Camera
This paper proposes a calibration method for catadioptric camera systems consisting of a surface of revolution mirror and a perspective camera, such as HyperOmni Vision. The propo...
Tomohiro Mashita, Yoshio Iwai, Masahiko Yachida
ECCV
2008
Springer
16 years 5 months ago
Estimating Geo-temporal Location of Stationary Cameras Using Shadow Trajectories
Using only shadow trajectories of stationary objects in a scene, we demonstrate that using a set of six or more photographs are sufficient to accurately calibrate the camera. Moreo...
Imran N. Junejo, Hassan Foroosh
CRV
2004
IEEE
146views Robotics» more  CRV 2004»
15 years 7 months ago
Estimating Camera Motion through a 3D Cluttered Scene
Previous methods for estimating the motion of an observer through a static scene require that image velocities can be measured. For the case of motion through a cluttered 3D scene...
Richard Mann, Michael S. Langer
CVPR
2005
IEEE
16 years 5 months ago
Camera Calibration and Light Source Estimation from Images with Shadows
In this paper, we describe how camera parameters and light source orientation can be recovered from two perspective views of a scene given only two vertical lines and their cast s...
Xiaochun Cao, Mubarak Shah