72 search results - page 2 / 15 » Camera Pose and Calibration from 4 or 5 Known 3D Points |
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
Flat refractive geometry corresponds to a perspective camera looking through single/multiple parallel flat refractive mediums. We show that the underlying geometry of rays corres...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
In this study we propose an integrated approach to the problem of 3D pose estimation. The main difference to the majority of known methods is the usage of complementary image info...
CVPR
2008
IEEE
13 years 11 months ago
2008
IEEE
We propose a 2D registration method for multi-modal image sequences of the retinal fundus, and a 3D metric reconstruction of near planar surface from multiple views. There are two...
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
This paper presents a general solution to the determination of the pose of a perspective camera with unknown focal length from images of four 3D reference points. Our problem is a...
ICIP
1999
IEEE
14 years 6 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...