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Animal behavior analysis plays a crucial role in understanding animal welfare, health status, and productivity in agricultural settings. However, traditional manual observation methods are time-consuming, subjective, and limited in…

Computer Vision and Pattern Recognition · Computer Science 2026-05-11 Haiyu Yang , Enhong Liu , Jennifer Sun , Sumit Sharma , Meike van Leerdam , Sebastien Franceschini , Puchun Niu , Miel Hostens

The development of techniques that can be used to analyze and detect animal behavior is a crucial activity for the livestock sector, as it is possible to monitor the stress and animal welfare and contributes to decision making in the farm.…

Computer Vision and Pattern Recognition · Computer Science 2024-03-14 Junior Silva Souza , Eduardo Bedin , Gabriel Toshio Hirokawa Higa , Newton Loebens , Hemerson Pistori

Behavioral scoring of research data is crucial for extracting domain-specific metrics but is bottlenecked on the ability to analyze enormous volumes of information using human labor. Deep learning is widely viewed as a key advancement to…

Computer Vision and Pattern Recognition · Computer Science 2021-06-24 Aniket Shirke , Rebecca Golden , Mrinal Gautam , Angela Green-Miller , Matthew Caesar , Ryan N. Dilger

To ensure animal welfare and effective management in pig farming, monitoring individual behavior is a crucial prerequisite. While monitoring tasks have traditionally been carried out manually, advances in machine learning have made it…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Jonathan Henrich , Christian Post , Maximilian Zilke , Parth Shiroya , Emma Chanut , Amir Mollazadeh Yamchi , Ramin Yahyapour , Thomas Kneib , Imke Traulsen

The behavioural research of pigs can be greatly simplified if automatic recognition systems are used. Especially systems based on computer vision have the advantage that they allow an evaluation without affecting the normal behaviour of the…

Computer Vision and Pattern Recognition · Computer Science 2020-09-03 Johannes Brünger , Maria Gentz , Imke Traulsen , Reinhard Koch

1. Spatial memory plays a role in the way animals perceive their environments, resulting in memory-informed movement patterns that are observable to ecologists. Developing mathematical techniques to understand how animals use memory in…

Quantitative Methods · Quantitative Biology 2022-02-17 Peter R. Thompson , Andrew E. Derocher , Mark A. Edwards , Mark A. Lewis

Pig counting is a crucial task for large-scale pig farming, which is usually completed by human visually. But this process is very time-consuming and error-prone. Few studies in literature developed automated pig counting method. Existing…

Computer Vision and Pattern Recognition · Computer Science 2020-05-28 Guang Chen , Shiwen Shen , Longyin Wen , Si Luo , Liefeng Bo

Understanding factors affecting social interactions among animals is important for applied animal behavior research. Thus, there is a need to elicit statistical models to analyze data collected from pairwise behavioral interactions. In this…

Quantitative Methods · Quantitative Biology 2022-07-15 Junjie Han , Janice Siegford , Gustavo de los Campos , Robert J. Tempelman , Cedric Gondro , Juan P. Steibel

Affective Computing has recently attracted the attention of the research community, due to its numerous applications in diverse areas. In this context, the emergence of video-based data allows to enrich the widely used spatial features with…

Computer Vision and Pattern Recognition · Computer Science 2021-02-19 Decky Aspandi , Federico Sukno , Björn Schuller , Xavier Binefa

In stockbreeding of beef cattle, computer vision-based approaches have been widely employed to monitor cattle conditions (e.g. the physical, physiology, and health). To this end, the accurate and effective recognition of cattle action is a…

Computer Vision and Pattern Recognition · Computer Science 2022-09-07 Yang Yang , Mizuka Komatsu , Kenji Oyama , Takenao Ohkawa

Individual pig detection and tracking is an important requirement in many video-based pig monitoring applications. However, it still remains a challenging task in complex scenes, due to problems of light fluctuation, similar appearances of…

Computer Vision and Pattern Recognition · Computer Science 2018-12-13 Lei Zhang , Helen Gray , Xujiong Ye , Lisa Collins , Nigel Allinson

To date, there is little research on how to design back marks to best support individual-level monitoring of uniform looking species like pigs. With the recent surge of machine learning-based monitoring solutions, there is a particular need…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 David Brunner , Marie Bordes , Elisabeth Mayrhuber , Stephan M. Winkler , Viktoria Dorfer , Maciej Oczak

Recent studies of animal social networks have significantly increased our understanding of animal behavior, social interactions, and many important ecological and epidemiological processes. However, most of the studies are at low temporal…

Populations and Evolution · Quantitative Biology 2017-02-08 Shi Chen , Amiyaal Ilany , Brad J. White , Michael W. Sanderson , Cristina Lanzas

The classification of sleep stages plays a crucial role in understanding and diagnosing sleep pathophysiology. Sleep stage scoring relies heavily on visual inspection by an expert that is time consuming and subjective procedure. Recently,…

Signal Processing · Electrical Eng. & Systems 2022-12-12 Aref Einizade , Samaneh Nasiri , Sepideh Hajipour Sardouie , Gari Clifford

Understanding non-human primate behavior is crucial for improving animal welfare, modeling social behavior, and gaining insights into both distinctly human and shared behaviors. Despite recent advances in computer vision, automated analysis…

Computer Vision and Pattern Recognition · Computer Science 2024-11-12 Xiaoxuan Ma , Yutang Lin , Yuan Xu , Stephan P. Kaufhold , Jack Terwilliger , Andres Meza , Yixin Zhu , Federico Rossano , Yizhou Wang

Local features at neighboring spatial positions in feature maps have high correlation since their receptive fields are often overlapped. Self-attention usually uses the weighted sum (or other functions) with internal elements of each local…

Computer Vision and Pattern Recognition · Computer Science 2018-08-06 Yang Du , Chunfeng Yuan , Bing Li , Lili Zhao , Yangxi Li , Weiming Hu

Sleep behavior significantly impacts health and acts as an indicator of physical and mental well-being. Monitoring and predicting sleep behavior with ubiquitous sensors may therefore assist in both sleep management and tracking of related…

Machine Learning · Computer Science 2024-01-30 Maryam Khalid , Elizabeth B. Klerman , Andrew W. Mchill , Andrew J. K. Phillips , Akane Sano

Robust behaviour recognition in real-world farm environments remains challenging due to several data-related limitations, including the scarcity of well-annotated livestock video datasets and the substantial domain gap between large-scale…

Computer Vision and Pattern Recognition · Computer Science 2026-04-08 Huimin Liu , Jing Gao , Daria Baran , AxelX Montout , Neill W Campbell , Andrew W Dowsey

For a given video-based Human-Object Interaction scene, modeling the spatio-temporal relationship between humans and objects are the important cue to understand the contextual information presented in the video. With the effective…

Computer Vision and Pattern Recognition · Computer Science 2021-08-20 Ning Wang , Guangming Zhu , Liang Zhang , Peiyi Shen , Hongsheng Li , Cong Hua

Human activities recognition is an important task for an intelligent robot, especially in the field of human-robot collaboration, it requires not only the label of sub-activities but also the temporal structure of the activity. In order to…

Computer Vision and Pattern Recognition · Computer Science 2024-10-11 Hao Xing , Darius Burschka
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