Please use this identifier to cite or link to this item: https://doi.org/10.1109/OCEANSKOBE.2008.4530981
DC FieldValue
dc.titleAutomatic template matching for classification of dolphin vocalizations
dc.contributor.authorRui, G.
dc.contributor.authorChitre, M.
dc.contributor.authorOng, S.H.
dc.contributor.authorTaylor, E.
dc.date.accessioned2014-04-24T08:33:50Z
dc.date.available2014-04-24T08:33:50Z
dc.date.issued2008
dc.identifier.citationRui, G.,Chitre, M.,Ong, S.H.,Taylor, E. (2008). Automatic template matching for classification of dolphin vocalizations. OCEANS'08 MTS/IEEE Kobe-Techno-Ocean'08 - Voyage toward the Future, OTO'08 : -. ScholarBank@NUS Repository. <a href="https://doi.org/10.1109/OCEANSKOBE.2008.4530981" target="_blank">https://doi.org/10.1109/OCEANSKOBE.2008.4530981</a>
dc.identifier.isbn9781424421268
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/51121
dc.description.abstractWhistle classification is a key step in many studies of dolphin vocalizations. Automatic whistles tracing algorithms have been developed but tracing errors such as breaks and outliers are usually unavoidable. Local variations of whistle contours occur even in whistles of the same type. In this paper, we describe a modified dynamic time warping (DTW) algorithm for dynamic non-linear matching. It exhibits a good performance in matching against a template whistle. The modifications to the basic DTW algorithm provide improved tolerance to noise and breaks in tracing. Together with automatic de-noising, this template matching is used to classify vocalizations of Indo-Pacific dolphins (Sousa chinensis). We believe this method can be applied for large scale analysis of whistles for species recognition, dolphin training and other dolphin studies. ©2008 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/OCEANSKOBE.2008.4530981
dc.sourceScopus
dc.subjectDynamic time warping
dc.subjectPattern matching
dc.typeConference Paper
dc.contributor.departmentTROPICAL MARINE SCIENCE INSTITUTE
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/OCEANSKOBE.2008.4530981
dc.description.sourcetitleOCEANS'08 MTS/IEEE Kobe-Techno-Ocean'08 - Voyage toward the Future, OTO'08
dc.description.page-
dc.identifier.isiutNOT_IN_WOS
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