Localization of Flying Bats from Multichannel Audio Signals by Estimating Location Map with Convolutional Neural Networks
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- Fujimori Kazuki
- Hiroshima University
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- Raytchev Bisser
- Hiroshima University
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- Kaneda Kazufumi
- Hiroshima University
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- Yamada Yasufumi
- Hiroshima University
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- Teshima Yu
- Doshisha University
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- Fujioka Emyo
- Doshisha University
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- Hiryu Shizuko
- Doshisha University
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- Tamaki Toru
- Nagoya Institute of Technology
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Abstract
<p>We propose a method that uses ultrasound audio signals from a multichannel microphone array to estimate the positions of flying bats. The proposed model uses a deep convolutional neural network that takes multichannel signals as input and outputs the probability maps of the locations of bats. We present experimental results using two ultrasound audio clips of different bat species and show numerical simulations with synthetically generated sounds.</p>
Journal
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- Journal of Robotics and Mechatronics
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Journal of Robotics and Mechatronics 33 (3), 515-525, 2021-06-20
Fuji Technology Press Ltd.
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Details 詳細情報について
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- CRID
- 1390006973362975488
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- NII Article ID
- 130008054333
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- NII Book ID
- AA10809998
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- ISSN
- 18838049
- 09153942
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- NDL BIB ID
- 031511571
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed