163 search results - page 10 / 33 » Catadioptric Camera Calibration Using Geometric Invariants |
3DPVT
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper demonstrates that, for axial non-central optical systems, the equation of a 3D line can be estimated using only four points extracted from a single image of the line. T...
105
click to vote
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
This paper proposes two indicators for predicting the quality of camera model parameters from a set of input images. The first indicator is based on the acutance. It can quickly i...
3DIM
2003
IEEE
15 years 2 months ago
2003
IEEE
We present a novel technique for calibrating a zooming camera based on the invariance properties of the Normalized Image of the Absolute Conic (NIAC). First, we show that the came...
ECCV
2006
Springer
15 years 11 months ago
2006
Springer
Abstract. We present an approach for camera calibration from the image of at least two circles arranged in a coaxial way. Such a geometric configuration arises in static scenes of ...
ECCV
2002
Springer
15 years 11 months ago
2002
Springer
In this paper, efficient and generic tools for calibration and 3D reconstruction are presented. These tools exploit geometric constraints frequently present in man-made environmen...