| Título: | Processing the workshop datasets using the TRUD algorithm |
| Autores: | Harland, Edward; Chickerell BioAcoustics, Chickerell, Dorset, United Kingdom |
| Fecha: | 2008-03-01 |
| Publicador: | Canadian Acoustical Association / Association canadienne d'acoustique |
| Fuente: |
Ver documento |
| Tipo: |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Conference Proceedings Actes de congrès |
| Tema: | No aplica |
| Descripción: |
The Transient Research Underwater Detector (TRUD) is designed to search for echolocation clicks from marine mammals. It uses a spectrogram correlation method with a set of reference matrices to search for clicks from multiple species. This paper describes the algorithm and presents the results of processing the workshop datasets from the Third International Workshop on the Detection and Classification of Marine Mammals using Passive Acoustics held in Boston in July, 2007. The work shows that TRUD can detect and classify the target species. Recommendations are made for further improvements to the algorithm. 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. |
| Idioma: | Inglés |
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