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» Activity rhythm detection and modeling
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2005
Springer
14 years 3 months ago
Activity-Object Bayesian Networks for Detecting Occluded Objects in Uncertain Indoor Environment
Abstract. In the field of the service robots, object detection and scene understanding are very important. Conventional methods for object detection are performed with the geometri...
Youn-Suk Song, Sung-Bae Cho, Il Hong Suh
ICMCS
2006
IEEE
166views Multimedia» more  ICMCS 2006»
14 years 3 months ago
Voice Activity Detection with Generalized Gamma Distribution
In this work, we model speech samples with the generalized Gamma distribution and evaluate the efficiency of such modelling for voice activity detection. Using a computationally i...
George Almpanidis, Constantine Kotropoulos
ISBI
2006
IEEE
14 years 10 months ago
Joint detection-estimation of brain activity in fMRI using an autoregressive noise model
Different approaches have been considered so far to cope with the temporal correlation of fMRI data for brain activity detection. However, it has been reported that modeling this ...
Jérôme Idier, Jean-Baptiste Poline, P...
ICCV
2009
IEEE
15 years 2 months ago
Modelling Activity Global Temporal Dependencies using Time Delayed Probabilistic Graphical Model
We present a novel approach for detecting global behaviour anomalies in multiple disjoint cameras by learning time delayed dependencies between activities cross camera views. Sp...
Chen Change Loy, Tao Xiang and Shaogang Gong
EUSAI
2003
Springer
14 years 3 months ago
User Mobility Model in an Active Office
User mobility in an Active Office represents human activity in a context awareness and ambient intelligent environment. This paper describes user mobility by detecting their changi...
Teddy Mantoro, Chris Johnson