ICRA
2009
IEEE
14 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...
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Homepage ICIP
2003
IEEE
15 years 1 months ago
2003
IEEE
Camera calibration requires the identification of points in an image that correspond to known locations in the scene. These are typically determined through the use of a calibrati...
ICIP
2005
IEEE
15 years 1 months ago
2005
IEEE
This paper addresses the problem of camera calibration from spheres. By studying the relationship between the dual images of spheres and that of the absolute conic, a linear solut...
ECCV
2002
Springer
15 years 1 months ago
2002
Springer
In this paper, efficient and generic tools for calibration and 3D reconstruction are presented. These tools exploit geometric constraints frequently present in man-made environmen...
ECCV
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. We present an approach for camera calibration from the image of at least two circles arranged in a coaxial way. Such a geometric configuration arises in static scenes of ...
ICCV
1999
IEEE
15 years 1 months ago
1999
IEEE
Camera calibration is a primary crucial step in many computer vision tasks. In this paper we present a new neural approach for camera calibration. Unlike some existing neural appr...
ICCV
2001
IEEE
15 years 1 months ago
2001
IEEE
In this paper, parallelepipeds and their use in camera calibration and 3D reconstruction processes are studied. Parallelepipeds naturally characterize rigidity constraints present...
ICCV
2003
IEEE
15 years 1 months ago
2003
IEEE
Visual surveillance using a camera network has imposed new challenges to camera calibration. An essential problem is that a large number of cameras may not have a common field of ...
CVPR
2008
IEEE
15 years 1 months ago
2008
IEEE
In this paper we want to start the discussion on whether image based 3-D modelling techniques can possibly be used to replace LIDAR systems for outdoor 3D data acquisition. Two ma...