324 search results - page 30 / 65 » Parameter calibration using meta-algorithms |
ICCV
1999
IEEE
15 years 2 months ago
1999
IEEE
This paper considers the problem of self-calibration of a camera from an image sequence in the case where the camera's internal parameters (most notably focal length) may cha...
CISST
2004
14 years 11 months ago
2004
Camera calibration is an important step in obtaining 3D information from 2D images. Generally camera parameters can be obtained by using traditional methods if a calibration object...
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ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
This paper proposes two indicators for predicting the quality of camera model parameters from a set of input images. The first indicator is based on the acutance. It can quickly i...
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
— A calibration method for a structured light system by observing a planar object from unknown viewpoints is proposed. A structured light system captures a 3D shape by a camera t...
IVC
2006
14 years 9 months ago
2006
When space points and camera optical center lie on a twisted cubic, no matter how many pairs there are used from the space points to their image points, camera parameters cannot b...