High-frequency Near-field Physeter macrocephalus Monitoring by Stereo-Autoencoder and 3D Model of Sonar Organ
| Autor: | Ricard Marxer, Mark Asch, Valentin Barchasz, Hervé Glotin, Valentin Gies, Maxence Ferrari, Francois Sarano, Véronique Sarano |
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| Přispěvatelé: | Laboratoire Amiénois de Mathématique Fondamentale et Appliquée - UMR CNRS 7352 (LAMFA), Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS), DYNamiques de l’Information (DYNI), Laboratoire d'Informatique et Systèmes (LIS), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Université de Toulon (UTLN), University of Sheffield [Sheffield], Longitude 181, Institut des Matériaux, de Microélectronique et des Nanosciences de Provence (IM2NP), Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU), Laboratoire Amiénois de Mathématique Fondamentale et Appliquée (LAMFA), Bureau des Longitudes, PNRIA, Ferrari, Maxence, Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
[SDV.BA] Life Sciences [q-bio]/Animal biology
Computer science Cetacean Survey FDTD Weak Signal Detection 3d model Near and far field 010103 numerical & computational mathematics Tran- sient Analysis 01 natural sciences Sonar Index Terms-Passive Acoustic Monitoring 010104 statistics & probability [INFO.INFO-LG]Computer Science [cs]/Machine Learning [cs.LG] 3d tracking Sperm whale 3D Tracking Stereo- Autoencoder Computer vision 0101 mathematics biology business.industry [SDV.BA]Life Sciences [q-bio]/Animal biology Large aperture [INFO.INFO-LG] Computer Science [cs]/Machine Learning [cs.LG] Autoencoder biology.organism_classification [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation Abyss Monitoring Computer Science::Sound Computer Science::Computer Vision and Pattern Recognition Artificial intelligence [INFO.INFO-MO] Computer Science [cs]/Modeling and Simulation Antenna (radio) business Long Term Survey |
| Zdroj: | OCEANS 2019 OCEANS 2019, Jun 2019, Marseille, France HAL |
| Popis: | International audience; Passive acoustics allow us to study large animals and obtain information that could not be gathered through other methods. In this paper we study a set of near-field audiovisual recordings of a sperm whale pod, acquired with a ultra high-frequency and small aperture antenna. We propose a novel kind of autoencoder, a Stereo-Autoencoder, and show how it allows to build acoustic manifolds in order to increase our knowledge regarding the characterization of their vocalizations, and possible acoustic individual signature. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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