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1998
IEEE

Projective Translations and Affine Stereo Calibration

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Projective Translations and Affine Stereo Calibration
This paper investigates the homography which transforms a set of points in projective space when undergoing a rigid translation, termed a projective translation. A representation with seven parameters is proposed. They represent explicitly the geometric entities constraining and defining the translation. A practical algebraic method for extracting these parameters is developed. It allows for affine calibration of a stereo rig, for characterizing the motion intrinsics, as well as for composing projective translations. The practical effectiveness of calibration is evaluated on synthetic and real image data.
Andreas Ruf, Gabriela Csurka, Radu Horaud
Added 04 Aug 2010
Updated 04 Aug 2010
Type Conference
Year 1998
Where CVPR
Authors Andreas Ruf, Gabriela Csurka, Radu Horaud
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