61 search results - page 9 / 13 » Activity Discovery from Surveillance Videos |
EJIVP
2010
13 years 3 months ago
2010
Abstract--In this paper we address the problem of unsupervised discovery of action classes in video data. Different from all existing methods thus far proposed for this task, we pr...
CVPR
2003
IEEE
14 years 10 months ago
2003
IEEE
Monitoring activities using video data is an important surveillance problem. A special scenario is to learn the pattern of normal activities and detect abnormal events from a very...
AVSS
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper presents the results of analysing the effect of different motion segmentation techniques in a system that transmits the information captured by a static surveillance ca...
ICMCS
2007
IEEE
14 years 2 months ago
2007
IEEE
— A smart house can be regarded as a surveillance environment in which the person being observed carries out activities that range from intimate to more public. What can be obser...
CIVR
2008
Springer
13 years 10 months ago
2008
Springer
Storyboards, a grid layout of thumbnail images as surrogates representing video, have received much attention in video retrieval interfaces and published studies through the years...