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Flexible user interface for efficient content-based video surveillance retrieval: design and evaluation

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Authors :
Document type : Communication à un colloque (Conference Paper) – Présentation orale avec comité de sélection
Abstract :

The major drawback of interactive retrieval systems is the potential frustration of the user that is caused by an excessive labelling work. Active learning has proven to help solving this issue, by carefully selecting the examples to present to the user. In this context, the design of the user interface plays a critical role since it should invite the user to label the examples elected by the active learning. This paper presents the design and evaluation of an innovative user interface for image retrieval. It has been validate using real-life IEEE PETS video surveillance data. In particular, we investigated the most appropriate repartition of the display area between the retrieved video frames and the active learning examples, taking both objective and subjective user satisfaction parameters into account. The flexibility of the interface relies on a scalable representation of the video content such as Motion JPEG 2000 in our implementation.
Publication date : 2009
Language : Anglais
Conference : "Multimedia Content Access: Algorithms and Systems III", San Jose, CA, USA (21 January 2009)
Peer reviewed : yes
issn : 0277-786X
Host document : "Proceedings of SPIE Volume 7255, Multimedia Content Access: Algorithms and Systems III, San Jose - CA, USA" (ISBN : 978-08194750-53)
Publisher : Spie
Publication status : Publié
Affiliations : UCL
UCL - FSA/ELEC - Département d'électricité
Links :
Bibliographic reference Meessen, J. ; Coterot, M. ; De Vleeschouwer, Christophe ; Desurmont, X. ; Macq, Benoît. Flexible user interface for efficient content-based video surveillance retrieval: design and evaluation.Multimedia Content Access: Algorithms and Systems III (San Jose, CA, USA, 21 January 2009). In: Proceedings of SPIE Volume 7255, Multimedia Content Access: Algorithms and Systems III, San Jose - CA, USA, Spie2009
Permanent URL http://hdl.handle.net/2078.1/67625