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dc.contributor.authorHöferlin, Benjaminen_US
dc.contributor.authorHöferlin, Markusen_US
dc.contributor.authorGoloubets, Borisen_US
dc.contributor.authorHeidemann, Guntheren_US
dc.contributor.authorWeiskopf, Danielen_US
dc.date.accessioned2012-07-23T15:43:21Z
dc.date.available2012-07-23T15:43:21Z
dc.date.issued2012-06
dc.identifier.citationProceedings of the 18th International Conference on Auditory Display, Atlanta, GA, USA, 18-21 June 2012. Ed. Michael A. Nees, Bruce N. Walker, Jason Freeman. The International Community for Auditory Display, 2012. 156-163.en_US
dc.identifier.issn2168-5126
dc.identifier.urihttp://hdl.handle.net/1853/44426
dc.descriptionPresented at the 18th International Conference on Auditory Display (ICAD2012) on June 18-21, 2012 in Atlanta, Georgia.en_US
dc.descriptionReprinted by permission of the International Community for Auditory Display, http://www.icad.org.en_US
dc.description.abstractWe introduce a parameter mapping sonification to support situational awareness of surveillance operators during their task of monitoring video data. The presented auditory display produces a continuous ambient soundscape reflecting the changes in video data. For this purpose, we use low-level computer vision techniques, such as optical-flow extraction and background subtraction, and rely on the capabilities of the human auditory system for high-level recognition. Special focus is put on the mapping between video features and sound parameters. We optimize this mapping to provide a good interpretability of the sound pattern, as well as an aesthetic non-obtrusive sonification: precision of the conveyed information, psychoacoustic capabilities of the auditory system, and aesthetical guidelines of sound design are considered by optimally balancing the mapping parameters using gradient descent. A user study evaluates the capabilities and limitations of the presented sonification, as well as its applicability to supporting situational awareness in surveillance scenarios.en_US
dc.description.sponsorshipThis work was funded by German Research Foundation (DFG) as part of the Priority Program “Scalable Visual Analytics” (SPP 1335).en_US
dc.language.isoen_USen_US
dc.publisherGeorgia Institute of Technologyen_US
dc.relation.ispartofseriesICAD2012. Papers VI: Interfaces and Attentionen_US
dc.subjectAuditory displayen_US
dc.subjectVideo surveillanceen_US
dc.subjectSituational awarenessen_US
dc.subjectComputer visionen_US
dc.subjectAuditory stimuli from video dataen_US
dc.titleAuditory Support for Situation Awareness in Video Surveillanceen_US
dc.typeProceedingsen_US
dc.typeVideoen_US
dc.contributor.corporatenameUniversität Stuttgarten_US
dc.contributor.corporatenameUniversität Osnabrücken_US


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