Motion-based video monitoring for early detection of livestock diseases: The case of African swine fever.
Motion-based video monitoring for early detection of livestock diseases: The case of African swine fever.
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DOI：
10.1371/journal.pone.0183793
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发表时间：
2017
期刊：
影响因子：
3.7
通讯作者：
Sánchez-Vizcaíno JM
中科院分区：
文献类型：
--
作者：
Fernández-Carrión E;Martínez-Avilés M;Ivorra B;Martínez-López B;Ramos ÁM;Sánchez-Vizcaíno JM
传染病的早期发现可以大大减少对畜牧业生产的健康和经济影响。在这里，我们描述了一个基于视频和数据处理技术的动物活动监测系统，以检测由于感染非洲猪瘟（ASF）而导致的减速和减弱，非洲猪瘟是养猪业面临的最重大威胁之一。该系统通过视频序列对动物的行为和日常活动进行分类和量化，从而实现自动化和非侵入性的实时监控。该系统的目的是评估实验性感染非洲猪瘟病毒后动物运动的显著变化。事实上，猪的活动性逐渐下降，并在感染后第4天显著低于感染前水平，置信水平为95%。此外，在通过临床症状发现疾病之前，受感染动物的日常活动量减少了约10%。这些结果显示了视频处理技术在牲畜传染病实时早期检测方面的前景。
Early detection of infectious diseases can substantially reduce the health and economic impacts on livestock production. Here we describe a system for monitoring animal activity based on video and data processing techniques, in order to detect slowdown and weakening due to infection with African swine fever (ASF), one of the most significant threats to the pig industry. The system classifies and quantifies motion-based animal behaviour and daily activity in video sequences, allowing automated and non-intrusive surveillance in real-time. The aim of this system is to evaluate significant changes in animals’ motion after being experimentally infected with ASF virus. Indeed, pig mobility declined progressively and fell significantly below pre-infection levels starting at four days after infection at a confidence level of 95%. Furthermore, daily motion decreased in infected animals by approximately 10% before the detection of the disease by clinical signs. These results show the promise of video processing techniques for real-time early detection of livestock infectious diseases.
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影响因子：
2.6
作者：
Fernandez-Carrion, E.;Ivorra, B.;Sanchez-Vizcaino, J. M.
通讯作者：
Sanchez-Vizcaino, J. M.
影响因子：
4.3
作者：
Martinez-Aviles, M.;Fernandez-Carrion, E.;Sanchez-Vizcaino, J. M.
通讯作者：
Sanchez-Vizcaino, J. M.
影响因子：
6.1
作者：
Siuly;Li, Yan;Wen, Peng (Paul)
通讯作者：
Wen, Peng (Paul)
影响因子：
2.2
作者：
Gibbens, JC;Sharpe, CE;Hudson, M
通讯作者：
Hudson, M
影响因子：
14.4
作者：
HORN, BKP;SCHUNCK, BG
通讯作者：
SCHUNCK, BG