Sciweavers

878 search results - page 55 / 176
» Catadioptric Camera Calibration
Sort
View
132
Voted
CVPR
2000
IEEE
16 years 5 months ago
A Linear Algorithm for Camera Self-Calibration, Motion and Structure Recovery for Multi-Planar Scenes from Two Perspective Image
In this paper we show that given two homography matrices for two planes in space, there is a linear algorithm for the rotation and translation between the two cameras, the focal l...
Gang Xu, Jun-ichi Terai, Heung-Yeung Shum
157
Voted
CVPR
2000
IEEE
15 years 8 months ago
A Linear Algorithm for Camera Self-Calibration, Motion and Structure Recovery for Multi-Planar Scenes from Two Perspective Image
In this paper we show that given two homography matrices for two planes in space, there is a linear algorithm for the rotation and translation between the two cameras, the focal l...
Gang Xu, Jun-ichi Terai, Heung-Yeung Shum
139
Voted
ICIP
2005
IEEE
16 years 5 months ago
Optimizing of searching co-motion point-pairs for statistical camera calibration
In the paper we introduce an algorithm for matching partially overlapping image-pairs where the object of interest is in motion, even if the motion is discontinuous and in an unstr...
Csaba Benedek, Laszlo Havasi, Tamás Szir&aa...
62
Voted
ICPR
2004
IEEE
16 years 4 months ago
Color Calibration for a Dermatological Video Camera System
In this work we describe a technique to calibrate images for skin analysis in dermatology. Using a common reference we correct non-uniform illumination effects, give an estimation...
Costantino Grana, Giovanni Pellacani, Stefania Sei...
127
Voted
CVPR
2010
IEEE
15 years 12 months ago
Using cloud shadows to infer scene structure and camera calibration
We explore the use of clouds as a form of structured lighting to capture the 3D structure of outdoor scenes observed over time from a static camera. We derive two cues that relate ...
Nathan Jacobs, Brian Bies, and Robert Pless