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Authors: Alexander Dolokov 1 ; Niek Andresen 1 ; 2 ; Katharina Hohlbaum 3 ; Christa Thöne-Reineke 4 ; 2 ; Lars Lewejohann 4 ; 2 ; 3 and Olaf Hellwich 1 ; 2

Affiliations: 1 Department of Computer Vision & Remote Sensing, Technische Universität Berlin, 10587 Berlin, Germany ; 2 Science of Intelligence, Research Cluster of Excellence, Marchstr. 23, 10587 Berlin, Germany ; 3 German Federal Institute for Risk Assessment (BfR), German Centre for the Protection of Laboratory Animals (Bf3R), Berlin, Germany ; 4 Institute of Animal Welfare, Animal Behavior, and Laboratory Animal Science, Department of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany

Keyword(s): Multiple Object Tracking, Upper Bound Tracker, Identity Switches, Mouse Home Cage Surveillance.

Abstract: When tracking multiple identical objects or animals in video, many erroneous results are implausible right away, because they ignore a fundamental truth about the scene. Often the number of visible targets is bounded. This work introduces a multiple object pose estimation solution for the case that this upper bound is known. It dismisses all detections that would exceed the maximally permitted number and is able to re-identify an individual after an extended period of occlusion including the re-appearance in a different place. An example dataset with four freely interacting laboratory mice is additionally introduced and the tracker’s performance demonstrated on it. The dataset contains various conditions ranging from almost no opportunity to hide for the mice to a fairly cluttered environment. The approach is able to significantly reduce the occurrences of identity switches - the error when a known individual is suddenly identified as a different one - compared to other current solut ions. (More)

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Paper citation in several formats:
Dolokov, A. ; Andresen, N. ; Hohlbaum, K. ; Thöne-Reineke, C. ; Lewejohann, L. and Hellwich, O. (2023). Upper Bound Tracker: A Multi-Animal Tracking Solution for Closed Laboratory Settings. In Proceedings of the 18th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2023) - Volume 5: VISAPP; ISBN 978-989-758-634-7; ISSN 2184-4321, SciTePress, pages 945-952. DOI: 10.5220/0011609500003417

@conference{visapp23,
author={Alexander Dolokov and Niek Andresen and Katharina Hohlbaum and Christa Thöne{-}Reineke and Lars Lewejohann and Olaf Hellwich},
title={Upper Bound Tracker: A Multi-Animal Tracking Solution for Closed Laboratory Settings},
booktitle={Proceedings of the 18th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2023) - Volume 5: VISAPP},
year={2023},
pages={945-952},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011609500003417},
isbn={978-989-758-634-7},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 18th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2023) - Volume 5: VISAPP
TI - Upper Bound Tracker: A Multi-Animal Tracking Solution for Closed Laboratory Settings
SN - 978-989-758-634-7
IS - 2184-4321
AU - Dolokov, A.
AU - Andresen, N.
AU - Hohlbaum, K.
AU - Thöne-Reineke, C.
AU - Lewejohann, L.
AU - Hellwich, O.
PY - 2023
SP - 945
EP - 952
DO - 10.5220/0011609500003417
PB - SciTePress