150 search results - page 4 / 30 » Human activity recognition for video surveillance |
ACHI
2009
IEEE
14 years 1 months ago
2009
IEEE
— As cameras and storage devices have become cheaper, the number of video surveillance systems has also increased. Video surveillance was (and mostly is) done by human operators ...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
Cashiers in retail stores usually exhibit certain repetitive and periodic activities when processing items. Detecting such activities plays a key role in most retail fraud detecti...
TITS
2010
13 years 1 months ago
2010
Visual surveillance is an active research topic in image processing. Transit systems are actively seeking new or improved ways to use technology to deter and respond to accidents, ...
AVSS
2009
IEEE
14 years 1 months ago
2009
IEEE
—Millions of surveillance cameras record video around the clock, producing huge video archives. Even when a video archive is known to include critical activities, finding them i...
TCSV
2010
13 years 1 months ago
2010
This paper presents a novel approach for automatic recognition of group activities for video surveillance applications. We propose to use a group representative to handle the recog...