25 search results - page 3 / 5 » Two Methods for Fast Ray-Cast Ambient Occlusion |
AVSS
2007
IEEE
13 years 7 months ago
2007
IEEE
One of the main issues for Ambient Intelligence (AmI) systems is to continuously localize the user and to detect his/her identity in order to provide dedicated services. A video-r...
ISCAS
2007
IEEE
14 years 1 months ago
2007
IEEE
A new scheme for disparity vector (DV) estimation and virtual view synthesis to generate 3-D video display from a pair of stereo video inputs is investigated in this work. Two per...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper considers the objectives of accurate stereo matching, especially at object boundaries, robustness against recording or illumination changes and efficiency of the calcul...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Two major limitations of real-time visual SLAM algorithms are the restricted range of views over which they can operate and their lack of robustness when faced with erratic camera...
ISMAR
2003
IEEE
14 years 21 days ago
2003
IEEE
We present a fully automated approach to camera registration for Augmented Reality systems. It relies on purely passive vision techniques to solve the initialization and realtime ...