503 search results - page 55 / 101 » Activity based surveillance video content modelling |
SPIESR
1996
13 years 11 months ago
1996
Many applications would benefit if media objects such as images could be selected and classified (or clustered) such that "conceptually similar" images are grouped toget...
CCS
2011
ACM
12 years 10 months ago
2011
ACM
We conduct an extensive study of information leakage over the powerline infrastructure from eight televisions (TVs) spanning multiple makes, models, and underlying technologies. I...
PSIVT
2007
Springer
14 years 4 months ago
2007
Springer
In this article a robust and real-time hand gesture detection and recognition system for dynamic environments is proposed. The system is based on the use of boosted classifiers for...
FGR
2006
IEEE
14 years 4 months ago
2006
IEEE
Skin segmentation is the cornerstone of many applications such as gesture recognition, face detection, and objectionable image filtering. In this paper, we attempt to address the ...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
We present methods for improving text search retrieval of visual multimedia content by applying a set of visual models of semantic concepts from a lexicon of concepts deemed relev...