16 search results - page 1 / 4 » Detecting Suspicious Behavior in Surveillance Images |
ICDM
2008
IEEE
13 years 11 months ago
2008
IEEE
We introduce a novel technique to detect anomalies in images. The notion of normalcy is given by a baseline of images, under the assumption that the majority of such images is nor...
ICMCS
2007
IEEE
13 years 11 months ago
2007
IEEE
Recently great interest has been shown in the visual surveillance of public transportation systems. The challenge is the automated analysis of passenger’s behaviors with a set o...
ICIAP
2007
ACM
14 years 4 months ago
2007
ACM
This paper presents a method to detect passengers on-board public transport vehicles with the ultimate aim of monitoring their behaviours under suspicious circumstances. The metho...
TITS
2010
12 years 11 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, ...
ICCV
2005
IEEE
14 years 6 months ago
2005
IEEE
We address the problem of detecting irregularities in visual data, e.g., detecting suspicious behaviors in video sequences, or identifying salient patterns in images. The term &qu...