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» Camera Calibration with One-Dimensional Objects
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ISMAR
2002
IEEE
14 years 1 months ago
Accurate Camera Calibration for Off-line, Video-Based Augmented Reality
Camera tracking is a fundamental requirement for videobased Augmented Reality applications. The ability to accurately calculate the intrinsic and extrinsic camera parameters for e...
Simon Gibson, Jonathan Cook, Toby Howard, Roger J....
BMVC
2002
13 years 11 months ago
Using Points at Infinity for Parameter Decoupling in Camera Calibration
We consider the problem of decoupling translation and rotation for a collection of 3D data related to 2D images by a projection. The main contribution is to show that equations de...
Jean-Yves Guillemaut, Alberto S. Aguado, John Illi...
CVPR
2008
IEEE
14 years 10 months ago
Extrinsic and depth calibration of ToF-cameras
Recently, ToF-cameras have attracted attention because of their ability to generate a full 21 2 D depth image at video frame rates. Thus, ToF-cameras are suitable for real-time 3D...
Stefan Fuchs, Gerd Hirzinger
3DPVT
2006
IEEE
179views Visualization» more  3DPVT 2006»
14 years 2 months ago
An Immersive Free-Viewpoint Video System Using Multiple Outer/Inner Cameras
We propose a new free-view video system that generates immersive 3D video from arbitrary point of view, using outer cameras and an inner omni-directional camera. The system recons...
Hansung Kim, Itaru Kitahara, Ryuuki Sakamoto, Kiyo...
ECCV
2006
Springer
14 years 10 months ago
Shape-from-Silhouette with Two Mirrors and an Uncalibrated Camera
Two planar mirrors are positioned to show five views of an object, and snapshots are captured from different viewpoints. We present closed form solutions for calculating the focal ...
Keith Forbes, Fred Nicolls, Gerhard de Jager, Anth...