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Authors: Sheng Yan and Jo Arve Alfredsen

Affiliation: Norwegian University of Science and Technology, Norway

Keyword(s): Infrared Depth Camera, Behavior Analysis, European Lobster, Animal Tracking.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Image and Video Analysis ; Motion, Tracking and Stereo Vision ; Segmentation and Grouping ; Video Surveillance and Event Detection

Abstract: European lobster is a highly treasured seafood, but aquaculture production based on traditional communal rearing practices has proved challenging for this species due to its inherent agonistic behavior. This paper presents a novel computer vision system that is designed for analysis of lobster behavior and can serve as a tool to assist selection of breeding stock in a prospective selective breeding program for European lobster. The automated tracking system provides large quantities of behavioral data for boldness and aggressiveness analysis, and the infrared light source causes less disturbance to the nocturnal animal under observance. In addition, because the object is recognized based on depth information instead of color or grayscale pattern recognition, there are no restrictions on the selection of color or material for the substrate in the experimental setup. This paper also contributes towards diminishing tracking error caused by water surface reflection and robust body orient ation estimation in case of inaccurate body segmentation. We tested ten European lobsters sized between 25-30 cm to demonstrate the performance and effectiveness of our proposed algorithm. (More)

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Paper citation in several formats:
Yan, S. and Arve Alfredsen, J. (2018). Infrared Depth Camera System for Real-time European Lobster Behavior Analysis. In Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2018) - Volume 5: VISAPP; ISBN 978-989-758-290-5; ISSN 2184-4321, SciTePress, pages 596-602. DOI: 10.5220/0006723605960602

@conference{visapp18,
author={Sheng Yan. and Jo {Arve Alfredsen}.},
title={Infrared Depth Camera System for Real-time European Lobster Behavior Analysis},
booktitle={Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2018) - Volume 5: VISAPP},
year={2018},
pages={596-602},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006723605960602},
isbn={978-989-758-290-5},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2018) - Volume 5: VISAPP
TI - Infrared Depth Camera System for Real-time European Lobster Behavior Analysis
SN - 978-989-758-290-5
IS - 2184-4321
AU - Yan, S.
AU - Arve Alfredsen, J.
PY - 2018
SP - 596
EP - 602
DO - 10.5220/0006723605960602
PB - SciTePress