530 search results - page 42 / 106 » Detection of Changes in Surveillance Videos |
CHI
2007
ACM
14 years 8 months ago
2007
ACM
A common video surveillance task is to keep track of people moving around the space being monitored. It is often difficult to track activity between cameras because locations such...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
Background subtraction is a popular algorithm for video object segmentation. It identifies foreground objects by comparing the input images with a pure background image. In camera...
ECAI
2008
Springer
13 years 9 months ago
2008
Springer
Monitoring patients in intensive care units is a critical task. Simple condition detection is generally insufficient to diagnose a patient and may generate many false alarms to the...
ECCV
2010
Springer
13 years 8 months ago
2010
Springer
When given a single static picture, humans can not only interpret the instantaneous content captured by the image, but also they are able to infer the chain of dynamic events that ...
AVSS
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper describes an audio-based video surveillance system which automatically detects anomalous audio events in a public square, such as screams or gunshots, and localizes the...