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タイトル: | Studying feral horse behavior from the sky |
著者: | Hirata, Satoshi https://orcid.org/0000-0002-1026-6270 (unconfirmed) |
著者名の別形: | 平田, 聡 |
キーワード: | Drone Feral horse Spatial positioning Multilevel society Mathematical modeling |
発行日: | May-2022 |
出版者: | Springer Nature |
誌名: | Artificial Life and Robotics |
巻: | 27 |
号: | 2 |
開始ページ: | 196 |
終了ページ: | 203 |
抄録: | Unmanned aerial vehicles, commonly known as drones, have become widely available in recent years. A drone provides a bird’s eye view, which is useful in detecting and observing wild animals. One strength of imagery obtained by a drone is that it enables the capture of the two-dimensional spatial relationship of animals on the ground. I and colleagues have investigated the spatial relationships of feral horses at both intra- and inter-group levels. At the intra-group level, the distribution of the inter-individual distance of horses follows a certain pattern, indicating repulsion and attraction forces taking place among group members, similar to those in a school of fish, flock of birds, or swarm of insects. At the inter-group level, multiple unit groups aggregate to form a herd, suggesting the existence of a multilevel social structure. Automation of the analysis of the recordings of a drone, including target animal detection, individual identification, and motion tracking, presents a way forward. Drones and other emerging technologies will enhance our understanding of swarm behavior both in vivo and in vitro. |
著作権等: | This is a post-peer-review, pre-copyedit version of an article published in 'Artificial Life and Robotics'. The final authenticated version is available online at: https://doi.org/10.1007/s10015-022-00746-x. The full-text file will be made open to the public on 16 February 2023 in accordance with publisher's 'Terms and Conditions for Self-Archiving' This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/274130 |
DOI(出版社版): | 10.1007/s10015-022-00746-x |
出現コレクション: | 学術雑誌掲載論文等 |
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