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ACCV
1998
Springer
13 years 9 months ago
Minimal Conditions on Intrinsic Parameters for Euclidean Reconstruction
Abstract In this paper will be investigated what constraints on the intrinsic parameters that are needed in order to reconstruct an unknown scene from a number of its projective im...
Anders Heyden, Kalle Åström
ICCV
1999
IEEE
13 years 9 months ago
Flexible Calibration: Minimal Cases for Auto-Calibration
This paper deals with the concept of auto-calibration, i.e. methods to calibrate a camera on-line. In particular, we deal with minimal conditions on the intrinsic parameters neede...
Anders Heyden, Kalle Åström
ICPR
2006
IEEE
14 years 5 months ago
Euclidean Reconstruction of Deformable Structure Using a Perspective Camera with Varying Intrinsic Parameters
In this paper we present a novel approach for the 3D Euclidean reconstruction of deformable objects observed by a perspective camera with variable intrinsic parameters. We formula...
Alessio Del Bue, Lourdes de Agapito, Xavier Llad&o...
ICCV
2001
IEEE
14 years 6 months ago
Euclidean Reconstruction and Auto-Calibration from Continuous Motion
This paper deals with the problem of incorporating natural regularity conditions on the motion in an MAP estimator for structure and motion recovery from uncalibrated image sequen...
Fredrik Kahl, Anders Heyden
ECCV
2010
Springer
13 years 9 months ago
Practical Autocalibration
As it has been noted several times in literature, the difficult part of autocalibration efforts resides in the structural non-linearity of the search for the plane at infinity. I...