Reference : Time Ordering Shuffling for Improving Background Subtraction
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
Engineering, computing & technology : Computer science
http://hdl.handle.net/2268/184370
Time Ordering Shuffling for Improving Background Subtraction
English
Laugraud, Benjamin mailto [Université de Liège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Informatique >]
Latour, Philippe mailto [Université de Liège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Télécommunications >]
Van Droogenbroeck, Marc mailto [Université de Liège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Télécommunications >]
Oct-2015
Advanced Concepts for Intelligent Vision Systems
Springer
Lecture Notes in Computer Science; 9386
58-69
Yes
No
International
Advanced Concepts for Intelligent Vision Systems (ACIVS)
from 26-10-2015 to 29-10-2015
Catania
Italy
[en] Background subtraction ; Time shuffling ; Time re-ordering
[en] By construction, a video is a series of ordered frames, whose order is defined at the time of the acquisition process. Background subtraction methods then take this input video and produce a series of segmentation maps expressed in terms of foreground objects and scene background. To our knowledge, this natural ordering of frames has never been questioned or challenged.
In this paper, we propose to challenge, in a prospective view, the natural ordering of video frames in the context of background subtraction, and examine alternative time orderings. The idea consists in changing the order before background subtraction is applied, by means of shuffling strategies, and re-ordering the segmentation maps afterwards. For this purpose, we propose several shuffling strategies and show that, for some background subtraction methods, results are preserved or even improved. The practical advantage of time shuffling is that it can been applied to any existing background subtraction seamlessly.
Intelsig ; Telim
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/184370
also: http://hdl.handle.net/2268/186859
10.1007/978-3-319-25903-1_6

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