Publication detail
Automatic bird species recognition based on birds vocalization
ŠŤASTNÝ, J. MUNK, M. JURÁNEK, L.
English title
Automatic bird species recognition based on birds vocalization
Type
journal article in Web of Science
Language
en
Original abstract
This paper deals with a project of Automatic Bird Species Recognition Based on Bird Vocalization. Eighteen bird species of 6 different families were analyzed. At first, human factor cepstral coefficients representing the given signal were calculated from particular recordings. In the next phase, using the voice activity detection system, segments of bird vocalizations were detected from which a likelihood rate, with which the given code value corresponds to the given model, was calculated using individual hidden Markov models. For each bird species, just one respective hidden Markov model was trained. The interspecific success of 81.2% has been reached. For classification into families, the success has reached 90.45%.
English abstract
This paper deals with a project of Automatic Bird Species Recognition Based on Bird Vocalization. Eighteen bird species of 6 different families were analyzed. At first, human factor cepstral coefficients representing the given signal were calculated from particular recordings. In the next phase, using the voice activity detection system, segments of bird vocalizations were detected from which a likelihood rate, with which the given code value corresponds to the given model, was calculated using individual hidden Markov models. For each bird species, just one respective hidden Markov model was trained. The interspecific success of 81.2% has been reached. For classification into families, the success has reached 90.45%.
Keywords in English
HFCC, VAD, kNN, HMM, Bird species recognition, Birdsong recognition, Classification
Released
14.12.2018
Publisher
Springer Nature
ISSN
1687-4722
Volume
2018
Number
12
Pages from–to
1–7
Pages count
7
BIBTEX
@article{BUT151882,
author="Jiří {Šťastný} and Michal {Munk} and Luboš {Juránek},
title="Automatic bird species recognition based on birds vocalization",
year="2018",
volume="2018",
number="12",
month="December",
pages="1--7",
publisher="Springer Nature",
issn="1687-4722"
}