221 search results - page 17 / 45 » Detecting Unusual Activity in Video |
ETRA
2008
ACM
14 years 3 days ago
2008
ACM
The increase in usage of eye-tracking technology to study text translation processes has revealed the need for effective tools for visualization of the data collected. We propose ...
ICMCS
2005
IEEE
14 years 4 months ago
2005
IEEE
A gridding Hough transform (GHT) is proposed to detect the straight lines in sports video, which is much faster and requires much less memory than the previous Hough transforms. T...
ICMCS
2005
IEEE
14 years 4 months ago
2005
IEEE
To realize the long-term goal of ubiquitous computing, technological advances in multi-channel acoustic analysis are needed in order to solve several basic problems, including spe...
Publication
We present a new approach for activity modelling and anomaly detection based on non-parametric Gaussian Process (GP) models. Specifically, GP regression models are formulated to l...
PAMI
2006
13 years 10 months ago
2006
This paper argues that tracking, object detection, and model-building are all similar activities. We describe a fully automatic system that builds 2D articulated models known as pi...