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AVSS
2008
IEEE
15 years 5 months ago
Evaluation of Background Subtraction Algorithms with Post-Processing
Processing a video stream to segment foreground objects from the background is a critical first step in many computer vision applications. Background subtraction (BGS) is a common...
Donovan H. Parks, Sidney Fels
EXPERT
2010
145views more  EXPERT 2010»
15 years 20 days ago
Interaction Analysis with a Bayesian Trajectory Model
Human behavior recognition is one of the most important and challenging objectives performed by intelligent vision systems. Several issues must be faced in this domain ranging fro...
Alessio Dore, Carlo S. Regazzoni
IJCAI
2007
15 years 4 months ago
Representations for Action Selection Learning from Real-Time Observation of Task Experts
The association of perception and action is key to learning by observation in general, and to programlevel task imitation in particular. The question is how to structure this info...
Mark A. Wood, Joanna Bryson
ERCIMDL
2003
Springer
116views Education» more  ERCIMDL 2003»
15 years 8 months ago
Connecting Interface Metaphors to Support Creation of Path-Based Collections
Abstract. Walden’s Paths is a suite of tools that supports the creation and presentation of linear hypermedia paths—targeted collections that enable authors to reorganize and c...
Unmil Karadkar, Andruid Kerne, Richard Furuta, Lui...
KAIS
2008
150views more  KAIS 2008»
15 years 3 months ago
A survey on algorithms for mining frequent itemsets over data streams
The increasing prominence of data streams arising in a wide range of advanced applications such as fraud detection and trend learning has led to the study of online mining of freq...
James Cheng, Yiping Ke, Wilfred Ng