398 search results - page 70 / 80 » Camera Calibration from Images of Spheres |
127
Voted
ICCV
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract. We describe a visual communication application for a dark, theaterlike interactive virtual simulation training environment. Our system visually estimates and tracks the b...
118
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CVPR
2012
IEEE
13 years 4 months ago
2012
IEEE
Flat refractive geometry corresponds to a perspective camera looking through single/multiple parallel flat refractive mediums. We show that the underlying geometry of rays corres...
125
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ECCV
2000
Springer
16 years 3 months ago
2000
Springer
Abstract. This paper extends the recovery of structure and motion to image sequences with several independently moving objects. The motion, structure, and camera calibration are al...
162
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VMV
2001
15 years 3 months ago
2001
Given an accurate 3-D shape model of a scene, the motion parameters of a moving camera can be recovered with high accuracy using model-based motion estimation techniques. Shape er...
108
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CRV
2007
IEEE
15 years 8 months ago
2007
IEEE
As an extension to classical structured lighting techniques, the use of bi-dimensional pseudo-random color codes is explored to perform range sensing with variable density from a ...