398 search results - page 22 / 80 » Camera Calibration from Images of Spheres |
126
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CVPR
2008
IEEE
16 years 3 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...
123
Voted
IJCV
2000
15 years 1 months ago
2000
We address the structure-from-motionproblem in the context of head modeling from video sequences for which calibration data is not available. This task is made challenging by the ...
121
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3DPVT
2006
IEEE
15 years 8 months ago
2006
IEEE
The paper proposes a novel approach for planar selfcalibration of radially symmetric cameras. We model these camera images using notions of distortion center and concentric distor...
153
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VR
2007
IEEE
15 years 8 months ago
2007
IEEE
Augmented Virtual Environments (AVE) are very effective in the application of surveillance, in which multiple video streams are projected onto a 3D urban model for better visualiz...
101
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IROS
2009
IEEE
15 years 8 months ago
2009
IEEE
— This paper considers the issue of calibrating a camera with narrow angular field of view using standard, perspective methods in computer vision. In doing so, the significance...