Reference : Video multitracking of fish behaviour: a synthesis and future perspectives
Scientific journals : Article
Life sciences : Aquatic sciences & oceanology
Life sciences : Zoology
http://hdl.handle.net/2268/109041
Video multitracking of fish behaviour: a synthesis and future perspectives
English
Delcourt, Johann mailto [Université de Liège - ULg > Département de Biologie, Ecologie et Evolution > Biologie du comportement - Ethologie et psychologie animale >]
Denoël, Mathieu mailto [Université de Liège - ULg > Département de Biologie, Ecologie et Evolution > Biologie du comportement - Ethologie et psychologie animale >]
Ylieff, Marc mailto [Université de Liège - ULg > Département de Biologie, Ecologie et Evolution > Biologie du comportement - Ethologie et psychologie animale >]
Poncin, Pascal mailto [Université de Liège - ULg > Département de Biologie, Ecologie et Evolution > Biologie du comportement - Ethologie et psychologie animale >]
2013
Fish & Fisheries
Blackwell Publishing
14
2
186-204
Yes (verified by ORBi)
International
1467-2960
[en] ethometry ; fish tracking ; occlusion ; 3D tracking ; fish school ; video multitracking ; videotracking ; collective behaviour ; EthoVision ; Behavior ; Behaviour ; video tracking ; behavioral marker ; technology ; methodology ; probabilistic applications ; detection ; shoal ; review ; perspective
[en] With the development of digital imaging techniques over the last decade, there are now new opportunities to study complex behavioural patterns in fish (e.g. schooling behaviour) and to track a very large number of individuals. These new technologies and methods provide valuable information to fundamental and applied science disciplines such as ethology, animal sociology, animal psychology, veterinary sciences, animal welfare sciences, statistical physics, pharmacology, as well as neuro- and ecotoxicology. This paper presents a review of fish video multitracking techniques. It describes the possibilities of tracking individuals and groups at different scales, but also outlines the advantages and limitations of the detection methods. The problem of occlusions, during which errors of individual identifications are very frequent, is underlined. This paper summarises different approaches to improving the quality of individual identification, notably by the development of three-dimensional tracking, image analysis and probabilistic applications. Finally, implications for fish research and future directions are presented.
Applied and Fundamental FISH Research Center - AFFISH-RC
Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS
Researchers ; Professionals
http://hdl.handle.net/2268/109041
10.1111/j.1467-2979.2012.00462.x
The published pdf is available at Wiley website (onlinelibrary.wiley.com)

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