2022
DOI: 10.1016/j.ecoinf.2022.101818
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Rookognise: Acoustic detection and identification of individual rooks in field recordings using multi-task neural networks

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Cited by 6 publications
(3 citation statements)
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“…This manually annotated dataset was used to train a deep neural network. This neural network is described in a previous paper [ 63 ]. In brief, this network replicates the manual annotation process (extracting start and end timestamps and individual identity for each vocal unit) using Mel-scale spectrograms corresponding to short chunks of audio.…”
Section: Methodsmentioning
confidence: 99%
“…This manually annotated dataset was used to train a deep neural network. This neural network is described in a previous paper [ 63 ]. In brief, this network replicates the manual annotation process (extracting start and end timestamps and individual identity for each vocal unit) using Mel-scale spectrograms corresponding to short chunks of audio.…”
Section: Methodsmentioning
confidence: 99%
“…Call recognizers are widely used to detect vocal species, but determining the number of calling individuals requires multiple acoustic sensors with source-localization software (Frommolt and Tauchert 2014), because single acoustic sensors cannot provide directionality information (Rone et al 2012). Alternatively, it may be possible, in some cases, to identify individual birds by their idiosyncratic call characteristics using deep learning software (Martin et al 2022).…”
Section: Introductionmentioning
confidence: 99%
“…This approach has become the main one for bird species recognition and, although large amounts of data are often used, in many cases data augmentation techniques analogous to those used for visual tasks are applied (Kahl et al, 2017). Recently, deep learning techniques started to be applied for the identification of individual birds through their songs (Bedoya and Molles, 2021;Bistel et al, 2022a,b;Martin et al, 2022;Tubaro and Mindlin, 2019). The vocal recognition to track individuals within a population requires that bird call features show lower withinthan between-individual variation and that this variation is stable over the course of an individual's life (Budka et al, 2015).…”
Section: Introductionmentioning
confidence: 99%