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6

MVA
1990

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Camera Calibration by Computational Projective Geometry

13 years 5 months ago

Camera Calibration by Computational Projective Geometry

Download b2.cvl.iis.u-tokyo.ac.jp

A schcmc of camera calibration is proposed. The focal length and the orientations of the scenc coordinatc axes are computcd by dctecting the vanishing points of two sets of lincs orthogonally sct in thc sccnc. The absolute distance of thc sccnc coordinatc system is dctcrmincd by locating a point whosc scenc coordinates arc known. All points and lines are represcntcd by unit vectors called N-vectors,and computation is based on projcctivc geomctry coupled with such computational considerations as efficiency of computation and suppression of noisc in thc data.

Kenichi Kanatani, Yasuhiro Onodera

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MVA 1990 | MVA 2007 | Scenc Coordinatc Axes | Thc Sccnc | Thc Sccnc Coordinatc |

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Added	07 Nov 2010
Updated	07 Nov 2010
Type	Conference
Year	1990
Where	MVA
Authors	Kenichi Kanatani, Yasuhiro Onodera

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