Reference : ViBe: a powerful random technique to estimate the background in video sequences
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/2268/12087
ViBe: a powerful random technique to estimate the background in video sequences
English
Barnich, Olivier mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Techniques du son et de l'image >]
Van Droogenbroeck, Marc mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Télécommunications >]
Apr-2009
International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2009)
945-948
Yes
International
ViBe: a powerful random technique to estimate the background in video sequences
04-2009
IEEE
Taipei
Taiwan
[en] Video ; Background ; Subtraction ; Background extraction ; Motion ; Motion detection ; Foreground ; Segmentation ; Real-time ; Video-surveillance ; Change detection ; Embedded software ; Complexity
[en] Background subtraction is a crucial step in many automatic video content analysis applications. While numerous acceptable techniques have been proposed so far for background extraction, there is still a need to produce more efficient algorithms in terms of adaptability to multiple environments, noise resilience, and computation efficiency. In this paper, we present a powerful method for background extraction that improves in accuracy and reduces the computational load. The main innovation concerns the use of a random policy to select values to build a samples-based estimation of the background. To our knowledge, it is the first time that a random aggregation is used in the field of background extraction. In addition, we propose a novel policy that propagates information between neighboring pixels of an image. Experiment detailed in this paper show how our method improves on other widely used techniques, and how it outperforms these techniques for
noisy images.
Intelsig ; Telim
Région wallonne : Direction générale des Technologies, de la Recherche et de l'Energie - DGTRE
Auralias
Researchers ; Professionals ; General public ; Others
http://hdl.handle.net/2268/12087
10.1109/ICASSP.2009.4959741
Get a Windows/Linux program or library to test ViBe on your own. Direct link to downloading page: http://www2.ulg.ac.be/telecom/research/vibe/download.html

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