Adding context information to video analysis for surveillance applications

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureHoofdstukAcademicpeer review

Uittreksel

Smart surveillance systems become more meaningful if they both grow in reliability and robustness, while simultaneously offering a higher semantic level of understanding. To achieve a higher level of semantic scene understanding, the objects and their actions have to be interpreted in the given context, so that the extraction of contextual information is required. This chapter explores several techniques for extracting the contextual information such as spatial, motion, depth and co-occurrence, depending on applications. Afterwards, the chapter provides specific case studies to evaluate the usefulness of context information, based on: (1) region labeling of the surroundings of objects, (2) motion analysis of the water for moving ships, (3) traffic sign recognition for safety event evaluation and (4) the use of depth signals for obstacle detection. The chapter shows that the previous cases can be solved in an improved way with respect to robustness and semantic understanding. Case studies indicate up to 6.8% improvement of reliable correct object understanding and the novel possibility of labeling scene events as safe/unsafe depending on the object behavior and the detected surrounding context. In this chapter, it is shown that using contextual information improves automated video surveillance analysis, as it not only improves the reliability of moving object detection, but also enables scene understanding that is far beyond object understanding.

Originele taal-2Engels
TitelEmerging Research on Networked Multimedia Communication Systems
RedacteurenDimitris Kanellopoulos
UitgeverijIGI Global
Hoofdstuk5
Pagina's159-203
Aantal pagina's45
ISBN van elektronische versie9781466688513
ISBN van geprinte versie1466688505, 9781466688506
DOI's
StatusGepubliceerd - 14 aug 2015

Vingerafdruk

Semantics
Labeling
Traffic signs
Ships
Water
Object detection
Motion analysis

Citeer dit

Javanbakhti, S., Bao, X., Creusen, I., Hazelhoff, L., Sanberg, W. P., van de Wouw, D., ... de With, P. H. N. (2015). Adding context information to video analysis for surveillance applications. In D. Kanellopoulos (editor), Emerging Research on Networked Multimedia Communication Systems (blz. 159-203). IGI Global. https://doi.org/10.4018/978-1-4666-8850-6.ch005
Javanbakhti, Solmaz ; Bao, Xinfeng ; Creusen, Ivo ; Hazelhoff, Lykele ; Sanberg, Willem P. ; van de Wouw, Denis ; Dubbelman, Gijs ; Zinger, Svitlana ; de With, Peter H.N. / Adding context information to video analysis for surveillance applications. Emerging Research on Networked Multimedia Communication Systems. redacteur / Dimitris Kanellopoulos . IGI Global, 2015. blz. 159-203
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Javanbakhti, S, Bao, X, Creusen, I, Hazelhoff, L, Sanberg, WP, van de Wouw, D, Dubbelman, G, Zinger, S & de With, PHN 2015, Adding context information to video analysis for surveillance applications. in D Kanellopoulos (redactie), Emerging Research on Networked Multimedia Communication Systems. IGI Global, blz. 159-203. https://doi.org/10.4018/978-1-4666-8850-6.ch005

Adding context information to video analysis for surveillance applications. / Javanbakhti, Solmaz; Bao, Xinfeng; Creusen, Ivo; Hazelhoff, Lykele; Sanberg, Willem P.; van de Wouw, Denis; Dubbelman, Gijs; Zinger, Svitlana; de With, Peter H.N.

Emerging Research on Networked Multimedia Communication Systems. redactie / Dimitris Kanellopoulos . IGI Global, 2015. blz. 159-203.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureHoofdstukAcademicpeer review

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Javanbakhti S, Bao X, Creusen I, Hazelhoff L, Sanberg WP, van de Wouw D et al. Adding context information to video analysis for surveillance applications. In Kanellopoulos D, redacteur, Emerging Research on Networked Multimedia Communication Systems. IGI Global. 2015. blz. 159-203 https://doi.org/10.4018/978-1-4666-8850-6.ch005