A computer vision system to analyse the swimming behaviour of farmed fish in commercial aquaculture facilities: A case study using cage-held Atlantic salmon
Knowledge of fish behaviour plays an important role in aquaculture farm management. Video systems arethe most common and cost-effective way of observing behaviours in commercial aquaculture operations.However long term observation is not feasible due to a limited ability to analyse footage manually....
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2011
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Online Access: | https://doi.org/10.1016/j.aquaeng.2011.05.002 http://ecite.utas.edu.au/74412 |
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ftunivtasecite:oai:ecite.utas.edu.au:74412 2023-05-15T15:32:15+02:00 A computer vision system to analyse the swimming behaviour of farmed fish in commercial aquaculture facilities: A case study using cage-held Atlantic salmon Pinkiewicz, TH Purser, GJ Williams, RN 2011 application/pdf https://doi.org/10.1016/j.aquaeng.2011.05.002 http://ecite.utas.edu.au/74412 en eng Elsevier Sci Ltd http://ecite.utas.edu.au/74412/1/Pinkiewicz et al aqua eng.pdf http://dx.doi.org/10.1016/j.aquaeng.2011.05.002 Pinkiewicz, TH and Purser, GJ and Williams, RN, A computer vision system to analyse the swimming behaviour of farmed fish in commercial aquaculture facilities: A case study using cage-held Atlantic salmon, Aquacultural Engineering, 45, (1) pp. 20-27. ISSN 0144-8609 (2011) [Refereed Article] http://ecite.utas.edu.au/74412 Agricultural and Veterinary Sciences Fisheries Sciences Aquaculture Refereed Article PeerReviewed 2011 ftunivtasecite https://doi.org/10.1016/j.aquaeng.2011.05.002 2019-12-13T21:41:17Z Knowledge of fish behaviour plays an important role in aquaculture farm management. Video systems arethe most common and cost-effective way of observing behaviours in commercial aquaculture operations.However long term observation is not feasible due to a limited ability to analyse footage manually.This paper describes preliminary findings obtained via computer vision software that was developed toautomatically analyse fish movement and behaviours in aquaculture sea cages. Results show that thesystem is capable of detecting fish shapes in video recordings and from these shapes quantifying changesin swimming speed and direction continuously throughout the day. Also variations between days weredetected and these may have been associated with the daily shift in the tidal cycle. The system hasthe potential to act as an alarm to farm operators, informing them about unusual fish behaviours on acontinuous, real-time basis. It also has potential to assist in the evaluation of fish welfare. Article in Journal/Newspaper Atlantic salmon eCite UTAS (University of Tasmania) Aquacultural Engineering 45 1 20 27 |
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eCite UTAS (University of Tasmania) |
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ftunivtasecite |
language |
English |
topic |
Agricultural and Veterinary Sciences Fisheries Sciences Aquaculture |
spellingShingle |
Agricultural and Veterinary Sciences Fisheries Sciences Aquaculture Pinkiewicz, TH Purser, GJ Williams, RN A computer vision system to analyse the swimming behaviour of farmed fish in commercial aquaculture facilities: A case study using cage-held Atlantic salmon |
topic_facet |
Agricultural and Veterinary Sciences Fisheries Sciences Aquaculture |
description |
Knowledge of fish behaviour plays an important role in aquaculture farm management. Video systems arethe most common and cost-effective way of observing behaviours in commercial aquaculture operations.However long term observation is not feasible due to a limited ability to analyse footage manually.This paper describes preliminary findings obtained via computer vision software that was developed toautomatically analyse fish movement and behaviours in aquaculture sea cages. Results show that thesystem is capable of detecting fish shapes in video recordings and from these shapes quantifying changesin swimming speed and direction continuously throughout the day. Also variations between days weredetected and these may have been associated with the daily shift in the tidal cycle. The system hasthe potential to act as an alarm to farm operators, informing them about unusual fish behaviours on acontinuous, real-time basis. It also has potential to assist in the evaluation of fish welfare. |
format |
Article in Journal/Newspaper |
author |
Pinkiewicz, TH Purser, GJ Williams, RN |
author_facet |
Pinkiewicz, TH Purser, GJ Williams, RN |
author_sort |
Pinkiewicz, TH |
title |
A computer vision system to analyse the swimming behaviour of farmed fish in commercial aquaculture facilities: A case study using cage-held Atlantic salmon |
title_short |
A computer vision system to analyse the swimming behaviour of farmed fish in commercial aquaculture facilities: A case study using cage-held Atlantic salmon |
title_full |
A computer vision system to analyse the swimming behaviour of farmed fish in commercial aquaculture facilities: A case study using cage-held Atlantic salmon |
title_fullStr |
A computer vision system to analyse the swimming behaviour of farmed fish in commercial aquaculture facilities: A case study using cage-held Atlantic salmon |
title_full_unstemmed |
A computer vision system to analyse the swimming behaviour of farmed fish in commercial aquaculture facilities: A case study using cage-held Atlantic salmon |
title_sort |
computer vision system to analyse the swimming behaviour of farmed fish in commercial aquaculture facilities: a case study using cage-held atlantic salmon |
publisher |
Elsevier Sci Ltd |
publishDate |
2011 |
url |
https://doi.org/10.1016/j.aquaeng.2011.05.002 http://ecite.utas.edu.au/74412 |
genre |
Atlantic salmon |
genre_facet |
Atlantic salmon |
op_relation |
http://ecite.utas.edu.au/74412/1/Pinkiewicz et al aqua eng.pdf http://dx.doi.org/10.1016/j.aquaeng.2011.05.002 Pinkiewicz, TH and Purser, GJ and Williams, RN, A computer vision system to analyse the swimming behaviour of farmed fish in commercial aquaculture facilities: A case study using cage-held Atlantic salmon, Aquacultural Engineering, 45, (1) pp. 20-27. ISSN 0144-8609 (2011) [Refereed Article] http://ecite.utas.edu.au/74412 |
op_doi |
https://doi.org/10.1016/j.aquaeng.2011.05.002 |
container_title |
Aquacultural Engineering |
container_volume |
45 |
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1 |
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20 |
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27 |
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1766362761930997760 |