77 search results - page 9 / 16 » Event Detection from MPEG Video in the Compressed Domain |
MMDB
2004
ACM
14 years 24 days ago
2004
ACM
This paper describes a fully automatic content-based approach for browsing and retrieval of MPEG-2 compressed video. The first step of the approach is the detection of shot bound...
MTA
2011
13 years 2 months ago
2011
Research on methods for detection and recognition of events and actions in videos is receiving an increasing attention from the scientific community, because of its relevance for ...
PAMI
2011
13 years 2 months ago
2011
—We show that, via temporal modulation, one can observe and capture a high-speed periodic video well beyond the abilities of a low-frame-rate camera. By strobing the exposure wit...
ICMCS
2005
IEEE
14 years 29 days ago
2005
IEEE
We propose the use of attentional cascades based on the DCT and motion information contained in an MPEG coded stream. An attentional cascade is a sequence of very efficient class...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper we present a system for classifying various human actions in compressed domain video framework. We introduce the notion of quantifying the motion involved, through w...