163 search results - page 17 / 33 » Catadioptric Camera Calibration Using Geometric Invariants |
PR
2007
13 years 7 months ago
2007
Abstract: Morphological tools can provide transformations suitable for real projective images, but the camera and objects to be analyzed have to be positioned in such a manner that...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
This paper presents a new visual servoing scheme which is invariant to changes in camera intrinsic parameters. Current visual servoing techniques are based on the learning of a ref...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper provides a comprehensive analysis of exactly what visual information about the world is embedded within a single image of an eye. It turns out that the cornea of an eye...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper we apply the classic theory of Harmonic Analysis and the Conformal Geometric Algebra (CGA) to evaluate the Fourier transform on the unit sphere S2 and on the rotatio...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
We consider the problem of estimating the relative orientation of a number of individual photocells -or pixels- that hold fixed relative positions. The photocells measure the inte...