825 search results - page 76 / 165 » Coordinate-Free Camera Calibration |
CVPR
2004
IEEE
15 years 2 days ago
2004
IEEE
It is a well known classical result that given the image projections of three known world points it is possible to solve for the pose of a calibrated perspective camera to up to f...
ICIP
1999
IEEE
14 years 11 months ago
1999
IEEE
This contribution addresses the problem of obtaining photorealistic 3D models of a scene from images alone with a structure-from-motion approach. The 3D scene is observed from mul...
PAMI
2007
13 years 9 months ago
2007
This paper introduces a novel approach for solving the problem of camera calibration from spheres. By exploiting the relationship between the dual images of spheres and the dual i...
MVA
1998
13 years 11 months ago
1998
We propose a method to calibrate a rotating and zooming camera without 3D pattern, where the internal parameters change frame by frame. First, we show that the calibration is uniq...
CISST
2004
13 years 11 months ago
2004
Camera calibration is an important step in obtaining 3D information from 2D images. Generally camera parameters can be obtained by using traditional methods if a calibration object...