Reference TypeConference Proceedings
Citation KeyJungJacqSoldMuss:2006:DeUnMo
Author1 Jung, Claudio Rosito
2 Jacques Jr, Julio C. S.
3 Soldera, John
4 Musse, Soraia Raupp
Affiliation1 PIPCA - Graduate School on Applied Computing - Universidade do Vale do Rio dos Sinos
2 PIPCA - Graduate School on Applied Computing - Universidade do Vale do Rio dos Sinos
3 PIPCA - Graduate School on Applied Computing - Universidade do Vale do Rio dos Sinos
4 PIPCA - Graduate School on Applied Computing - Universidade do Vale do Rio dos Sinos
TitleDetection of Unusual Motion Using Computer Vision
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 19 (SIBGRAPI)
EditorOliveira Neto, Manuel Menezes de
Carceroni, Rodrigo Lima
Book TitleProceedings
Date8-11 Oct. 2006
Publisher CityLos Alamitos
PublisherIEEE Computer Society
Conference LocationManaus
Keywordscomputer vision, human motion analysis, object tracking.
AbstractIn this paper, we propose different criteria for detecting unusual motion in surveillance cameras. Initially, a certain environment is observed within a time interval, and captured trajectories are used as examples of usual trajectories. These trajectories are used to build a Spatial Occupancy Map (SpOM, which is introduced in this paper) of the observed people, as well as main flow directions. In the test period, each new trajectory is classified as normal or unusual with respect to spatial occupancy and trajectory consistency. The spatial occupancy criterion considers the relation of space occupancy between the new tracked trajectory and the observed period. The trajectory consistency criterion considers the agreement of the new trajectory with the main flows extracted in the training period. Experimental results showed that these criteria can be used as an automatic pre-screening of suspect motion in surveillance applications.
Tertiary TypeFull Paper
Size565 KiB
Number of Files1
Target Filejungc-unusual.pdf
Last Update2006: administrator
Metadata Last Update2020: administrator {D 2006}
Document Stagecompleted
Is the master or a copy?is the master
User GroupJohnSoldera administrator
Content TypeExternal Contribution
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History2006-08-24 15:02:09 :: JohnSoldera -> banon ::
2006-08-30 21:52:48 :: banon -> JohnSoldera ::
2008-07-17 14:11:04 :: JohnSoldera -> administrator ::
2009-08-13 20:38:14 :: administrator -> banon ::
2010-08-28 20:02:25 :: banon -> administrator ::
2020-02-19 03:17:48 :: administrator -> :: 2006
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Access Date2020, Nov. 27