398 search results - page 21 / 80 » Camera Calibration from Images of Spheres |
132
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CISST
2004
15 years 3 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...
108
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ICPR
2006
IEEE
16 years 2 months ago
2006
IEEE
This paper investigates using constant inter-frame motion for self-calibration from an image sequence of an object rotating around a single axis with varying camera internal param...
ICPR
2006
IEEE
16 years 2 months ago
2006
IEEE
We present a novel practical method for self-calibrating a camera which may move freely in space while changing it internal parameters by zooming. We show that point correspondenc...
126
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IVC
2006
15 years 1 months ago
2006
Reconfigurable omnidirectional camera arrays are useful for applications where multiple cameras working together are to be deployed at a short notice. This paper proposes a multi-...
ICIP
2004
IEEE
16 years 3 months ago
2004
IEEE
We provide a new technique for the Euclidean upgrading of a projective calibration for a set of ten or more cameras with known skew angle and aspect ratio and arbitrary varying fo...