149 search results - page 3 / 30 » Motion-Based Video Representation for Scene Change Detection |
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
Nonnegative Matrix Factorization (NMF) is a powerful decomposition tool which has been used in several content representation applications recently. However, there are some diffic...
COMPSAC
2002
IEEE
13 years 10 months ago
2002
IEEE
We describe XVIP, an XML-based video information processing system, which extracts information from video and stores the information in a multimedia digital video library. XVIP en...
CVPR
2010
IEEE
13 years 5 months ago
2010
IEEE
A novel framework for anomaly detection in crowded scenes is presented. Three properties are identified as important for the design of a localized video representation suitable f...
IGARSS
2009
13 years 3 months ago
2009
The paper presents a general framework for change detection in radar images, for an operational purpose and in the context of environmental monitoring. This framework is based on ...
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
In an extended image sequence of an outdoor scene, one observes changes in color induced by variations in the spectral composition of daylight. This paper proposes a model for the...