Processing the workshop datasets using the TRUD algorithm

Auteurs-es

  • Edward Harland Chickerell BioAcoustics, Chickerell, Dorset, United Kingdom

Résumé

Le Transient Research Underwater Detector (TRUD) est conçu pour rechercher les clics d'écholocation émis par certains mammifères marins. Il utilise une méthode basée sur la correlation de spectrogrammes avec un ensemble de matrices de référence pour rechercher les clics de plusieurs espèces. Cet article décrit l'algorithme et présente les résultats de la basée de donnes proposée par le 3rd International Workshop on the Detection and Classification of marine mammals using Passive Acoustics qui s’est tenu à Boston en juillet 2007. Ce travail montre que TRUD permet de détecter et de classer les espèces de cétacés que l’on recherche. Des recommandations sont formulées pour des améliorations futures de cette approche.

Fichiers supplémentaires

Publié-e

2008-03-01

Comment citer

1.
Harland E. Processing the workshop datasets using the TRUD algorithm. Canadian Acoustics [Internet]. 1 mars 2008 [cité 21 nov. 2024];36(1):27-33. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1987

Numéro

Vol. 36 No. 1 (2008)

Rubrique

Actes du congrès de la Semaine canadienne d'acoustique

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