Academic Journal
5G AI-IoT System for Bird Species Monitoring and Song Classification
| العنوان: | 5G AI-IoT System for Bird Species Monitoring and Song Classification |
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| المؤلفون: | Jaume Segura-Garcia, Sean Sturley, Miguel Arevalillo-Herraez, Jose M. Alcaraz-Calero, Santiago Felici-Castell, Enrique A. Navarro-Camba |
| المصدر: | Sensors, Vol 24, Iss 11, p 3687 (2024) |
| بيانات النشر: | MDPI AG |
| سنة النشر: | 2024 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | AI-IoT, birdsong classification, CNN, audio, Chemical technology, TP1-1185 |
| الوصف: | Identification of different species of animals has become an important issue in biology and ecology. Ornithology has made alliances with other disciplines in order to establish a set of methods that play an important role in the birds’ protection and the evaluation of the environmental quality of different ecosystems. In this case, the use of machine learning and deep learning techniques has produced big progress in birdsong identification. To make an approach from AI-IoT, we have used different approaches based on image feature comparison (through CNNs trained with Imagenet weights, such as EfficientNet or MobileNet) using the feature spectrogram for the birdsong, but also the use of the deep CNN (DCNN) has shown good performance for birdsong classification for reduction of the model size. A 5G IoT-based system for raw audio gathering has been developed, and different CNNs have been tested for bird identification from audio recordings. This comparison shows that Imagenet-weighted CNN shows a relatively high performance for most species, achieving 75% accuracy. However, this network contains a large number of parameters, leading to a less energy efficient inference. We have designed two DCNNs to reduce the amount of parameters, to keep the accuracy at a certain level, and to allow their integration into a small board computer (SBC) or a microcontroller unit (MCU). |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1424-8220 |
| Relation: | https://www.mdpi.com/1424-8220/24/11/3687; https://doaj.org/toc/1424-8220; https://doaj.org/article/5c8559d0b63f47ec846988a44eeee1bf |
| DOI: | 10.3390/s24113687 |
| الاتاحة: | https://doi.org/10.3390/s24113687 https://doaj.org/article/5c8559d0b63f47ec846988a44eeee1bf |
| رقم الانضمام: | edsbas.5882737C |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 14248220 |
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| DOI: | 10.3390/s24113687 |