719 search results - page 21 / 144 » On Using Silhouettes for Camera Calibration |
107
click to vote
IROS
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract— Outdoor camera networks are becoming ubiquitous in critical urban areas of large cities around the world. Although current applications of camera networks are mostly li...
ISMAR
2005
IEEE
15 years 5 months ago
2005
IEEE
This paper confronts some theoretical camera models to reality and evaluates the suitability of these models for effective augmented reality (AR). It analyses what level of accura...
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
Central catadioptric cameras are imaging devices that use mirrors to enhance the field of view while preserving a single effective viewpoint. In this paper, we propose a novel met...
100
click to vote
CVPR
2004
IEEE
16 years 1 months ago
2004
IEEE
A light field consists of images of a scene taken from different viewpoints. Light fields are used in computer graphics for image-based rendering and synthetic aperture photograph...
ICPR
2006
IEEE
16 years 25 days ago
2006
IEEE
This paper investigates using constant inter-frame motion for self-calibration from an image sequence of an object rotating around a single axis with varying camera internal param...