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ICCV
2001
IEEE
14 years 9 months ago
A Background Model Initialization Algorithm for Video Surveillance
Many motion detection and tracking algorithms rely on the process of background subtraction, a technique which detects changes from a model of the background scene. We present a n...
Daniel Gutchess, Miroslav Trajkovic, Eric Cohen-So...
ECCV
2006
Springer
14 years 9 months ago
Multivalued Default Logic for Identity Maintenance in Visual Surveillance
Recognition of complex activities from surveillance video requires detection and temporal ordering of its constituent "atomic" events. It also requires the capacity to ro...
Vinay D. Shet, David Harwood, Larry S. Davis
ICIP
2006
IEEE
14 years 9 months ago
Scalable Multimedia Fingerprinting Forensics with Side Information
Digital fingerprinting uniquely labels each distributed copy with user's ID and provides a proactive means to track the distribution of multimedia. Multi-user collusion is a ...
Wan-Yi Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu
ICIP
2005
IEEE
14 years 9 months ago
Pedestrian classification from moving platforms using cyclic motion pattern
This paper describes an efficient pedestrian detection system for videos acquired from moving platforms. Given a detected and tracked object as a sequence of images within a bound...
Yang Ran, Qinfen Zheng, Isaac Weiss, Larry S. Davi...
VIS
2007
IEEE
103views Visualization» more  VIS 2007»
14 years 9 months ago
Generalized Streak Lines: Analysis and Visualization of Boundary Induced Vortices
Abstract--We present a method to extract and visualize vortices that originate from bounding walls of three-dimensional timedependent flows. These vortices can be detected using th...
Alexander Wiebel, Xavier Tricoche, Dominic Schne...