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2016 | OriginalPaper | Buchkapitel

Automatic System for Zebrafish Counting in Fish Facility Tanks

verfasst von : Francisco J. Silvério, Ana C. Certal, Carlos Mão de Ferro, Joana F. Monteiro, José Almeida Cruz, Ricardo Ribeiro, João Nuno Silva

Erschienen in: Image Analysis and Recognition

Verlag: Springer International Publishing

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Abstract

In this project we propose a computer vision method, based on background subtraction, to estimate the number of zebrafish inside a tank. We addressed questions related to the best choice of parameters to run the algorithm, namely the threshold blob area for fish detection and the reference area from which a blob area in a threshed frame may be considered as one or multiple fish. Empirical results obtained after several tests show that the method can successfully estimate, within a margin of error, the number of zebrafish (fries or adults) inside fish tanks proving that adaptive background subtraction is extremely effective for blob isolation and fish counting.

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Metadaten
Titel
Automatic System for Zebrafish Counting in Fish Facility Tanks
verfasst von
Francisco J. Silvério
Ana C. Certal
Carlos Mão de Ferro
Joana F. Monteiro
José Almeida Cruz
Ricardo Ribeiro
João Nuno Silva
Copyright-Jahr
2016
DOI
https://doi.org/10.1007/978-3-319-41501-7_86