168 search results - page 15 / 34 » Bayesian Tracking of Elongated Structures in 3D Images |
131
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3DIM
2005
IEEE
15 years 1 months ago
2005
IEEE
Camera calibration methods, whether implicit or explicit, are a critical part of most 3D vision systems. These methods involve estimation of a model for the camera that produced t...
IVC
2007
14 years 11 months ago
2007
In this paper, we address the problem of estimating the 3D structure and motion of a deformable object given a set of image features tracked automatically throughout a video seque...
136
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CVPR
2012
IEEE
13 years 5 months ago
2012
IEEE
We present a new algorithm to jointly track multiple objects in multi-view images. While this has been typically addressed separately in the past, we tackle the problem as a single...
ICRA
2009
IEEE
15 years 6 months ago
2009
IEEE
— Computer vision researchers have proved the feasibility of camera self-calibration —the estimation of a camera’s internal parameters from an image sequence without any know...
120
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ICCV
2007
IEEE
15 years 6 months ago
2007
IEEE
In this paper we describe a method for estimating curvature of elongated structures in images. The curvature estimation is performed on an invertible orientation score, which is a...