139 search results - page 22 / 28 » Fast pixel-based video scene change detection |
ICCV
2009
IEEE
15 years 1 days ago
2009
IEEE
Background subtraction algorithms define the background
as parts of a scene that are at rest. Traditionally,
these algorithms assume a stationary camera, and identify
moving obj...
ACIVS
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. Crowd behavior recognition is becoming an important research topic in video surveillance for public places. In this paper, we first discuss the crowd feature selection a...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper, a novel background model on spatio-temporal patches is introduced for video surveillance, especially for night outdoor scene, where extreme lighting conditions ofte...
ICAPR
2001
Springer
13 years 11 months ago
2001
Springer
The current research efforts in the field of video parsing and analysis are mainly focused on the use of pictorial information, while neglecting an important supplementary source ...
ISMAR
2003
IEEE
14 years 11 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 ...