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ICIP
2008
IEEE
15 years 8 months ago
An adaptive background model initialization algorithm with objects moving at different depths
Background subtraction is an essential element in most object tracking and video surveillance systems. The success of this low-level processing step is highly dependent on the qua...
Chia-Chih Chen, J. K. Aggarwal
AVSS
2006
IEEE
15 years 7 months ago
Learning Foveal Sensing Strategies in Unconstrained Surveillance Environments
In this paper we report on techniques for automatically learning foveal sensing strategies for an active pan-tiltzoom camera. The approach uses reinforcement learning to discover ...
Andrew D. Bagdanov, Alberto Del Bimbo, Walter Nunz...
SSDBM
2006
IEEE
140views Database» more  SSDBM 2006»
15 years 7 months ago
A Dynamic Mobility Histogram Construction Method Based on Markov Chains
With the recent progress of spatial information technologies and communication technologies, it has become easier to track positions of a large number of moving objects in real-ti...
Yoshiharu Ishikawa, Yoji Machida, Hiroyuki Kitagaw...
MSR
2010
ACM
15 years 6 months ago
Do stack traces help developers fix bugs?
—A widely shared belief in the software engineering community is that stack traces are much sought after by developers to support them in debugging. But limited empirical evidenc...
Adrian Schröter, Nicolas Bettenburg, Rahul Pr...
TSMC
2008
98views more  TSMC 2008»
15 years 1 months ago
A New Active Visual System for Humanoid Robots
In this paper, a new active visual system is developed, which is based on bionic vision and is insensitive to the property of the cameras. The system consists of a mechanical platf...
De Xu, Youfu Li, Min Tan, Yang Shen