719 search results - page 138 / 144 » On Using Silhouettes for Camera Calibration |
3DIM
2007
IEEE
15 years 6 months ago
2007
IEEE
Generating free-viewpoint video in outdoor sports environments is currently an unsolved problem due to difficulties in obtaining accurate background segmentation and camera calib...
MM
2005
ACM
15 years 5 months ago
2005
ACM
In this demonstration, a prototype system for generating 3D cartoon from broadcast soccer video is proposed. This system takes advantage of computer vision (CV) and computer graph...
ICRA
2000
IEEE
15 years 4 months ago
2000
IEEE
A practical algorithm for 3-D interpretation of images taken in a sewer by a robot-inspector is presented. Modern sewers made of concrete present regular circular structures origi...
ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
In using image analysis to assist a driver to avoid obstacles on the road, traditional approaches rely on various detectors designed to detect different types of objects. We propo...
CVIU
2008
14 years 11 months ago
2008
This article presents a novel scale- and rotation-invariant detector and descriptor, coined SURF (Speeded-Up Robust Features). SURF approximates or even outperforms previously pro...