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» The Absolute Line Quadric and Camera Autocalibration
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IJCV
2006
115views more  IJCV 2006»
13 years 5 months ago
The Absolute Line Quadric and Camera Autocalibration
We introduce a geometrical object providing the same information
Antonio Valdés, José Ignacio Ronda, ...
IJIG
2002
138views more  IJIG 2002»
13 years 5 months ago
A Practical Approach for 3D Building Modeling from Uncalibrated Video Sequences
This paper presents an approach for reconstructing a realistic 3D model of a building from its uncalibrated video sequences taken by a hand-held camera. The novelty of this approa...
Yong Liu, Chengke Wu, Hung-Tat Tsui
CVPR
1997
IEEE
13 years 9 months ago
Autocalibration and the absolute quadric
We describe a new method for camera autocalibration and scaled Euclidean structure and motion, from three or more views taken by a moving camera with fixed but unknown intrinsic ...
Bill Triggs
CVPR
2005
IEEE
14 years 7 months ago
On the Absolute Quadratic Complex and Its Application to Autocalibration
This article introduces the absolute quadratic complex formed by all lines that intersect the absolute conic. If denotes the 3 ? 3 symmetric matrix representing the image of that ...
Jean Ponce, Kenton McHenry, Théodore Papado...
ICIP
2004
IEEE
14 years 7 months ago
Linear camera autocalibration with varying parameters
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...
Antonio Valdés, José Ignacio Ronda, ...