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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

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

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

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

We demonstrate a working prototype for the monitoring of cow welfare by automatically analysing the animal behaviours. Deep learning models have been developed and tested with videos acquired in a farm, and a precision of 81.2\% has been…

Computer Vision and Pattern Recognition · Computer Science 2021-10-15 Chuong Nguyen , Dadong Wang , Karl Von Richter , Philip Valencia , Flavio A. P. Alvarenga , Gregory Bishop-Hurley

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

The aim of this paper is to evaluate the use of D-CNN (Deep Convolutional Neural Networks) algorithms to classify pig body conditions in normal or not normal conditions, with a focus on characteristics that are observed in sanitary…

Computer Vision and Pattern Recognition · Computer Science 2024-03-15 Eduardo Bedin , Junior Silva Souza , Gabriel Toshio Hirokawa Higa , Alexandre Pereira , Charles Kiefer , Newton Loebens , Hemerson Pistori

Animal excretions in form of urine puddles and feces are a significant source of emissions in livestock farming. Automated detection of soiled floor in barns can contribute to improved management processes but also the derived information…

Computer Vision and Pattern Recognition · Computer Science 2026-04-23 Simon Mielke , Anthony Stein

With the rapid advancements in deep learning techniques, wearable sensor-aided animal activity recognition (AAR) has demonstrated promising performance, thereby improving livestock management efficiency as well as animal health and welfare…

Computer Vision and Pattern Recognition · Computer Science 2026-04-02 Axiu Mao , Meilu Zhu , Lei Shen , Xiaoshuai Wang , Tomas Norton , Kai Liu

The recognition of pig behavior plays a crucial role in smart farming and welfare assurance for pigs. Currently, in the field of pig behavior recognition, the lack of publicly available behavioral datasets not only limits the development of…

Computer Vision and Pattern Recognition · Computer Science 2025-03-13 Fangzheng Qi , Zhenjie Hou , En Lin , Xing Li , iuzhen Liang , Xinwen Zhou

We develop an end-to-end deep-neural-network-based algorithm for classifying animal behavior using accelerometry data on the embedded system of an artificial intelligence of things (AIoT) device installed in a wearable collar tag. The…

Machine Learning · Computer Science 2022-10-27 Reza Arablouei , Liang Wang , Lachlan Currie , Jordan Yates , Flavio A. P. Alvarenga , Greg J. Bishop-Hurley

Animal behavior serves as a reliable indicator of the adaptation of organisms to their environment and their overall well-being. Through rigorous observation of animal actions and interactions, researchers and observers can glean valuable…

Machine Learning · Computer Science 2024-05-24 Edoardo Fazzari , Donato Romano , Fabrizio Falchi , Cesare Stefanini

Precision livestock farming (PLF) aims to improve the health and welfare of livestock animals and farming outcomes through the use of advanced technologies. Computer vision, combined with recent advances in machine learning and deep…

Computer Vision and Pattern Recognition · Computer Science 2024-10-08 Stacey D. Scott , Zayn J. Abbas , Feerass Ellid , Eli-Henry Dykhne , Muhammad Muhaiminul Islam , Weam Ayad , Kristina Kacmorova , Dan Tulpan , Minglun Gong

Behavior recognition is an important task in video representation learning. An essential aspect pertains to effective feature learning conducive to behavior recognition. Recently, researchers have started to study fine-grained behavior…

Computer Vision and Pattern Recognition · Computer Science 2025-03-27 Chengyang Hu , Yuduo Chen , Lizhuang Ma

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 process of dynamic state estimation (filtering) based on point process observations is in general intractable. Numerical sampling techniques are often practically useful, but lead to limited conceptual insight about optimal…

Machine Learning · Statistics 2016-09-13 Yuval Harel , Ron Meir , Manfred Opper

The target of this paper is to recommend a way for Automated classification of Fish species. A high accuracy fish classification is required for greater understanding of fish behavior in Ichthyology and by marine biologists. Maintaining a…

Computer Vision and Pattern Recognition · Computer Science 2018-05-28 Dhruv Rathi , Sushant Jain , Dr. S. Indu

Activity recognition and, more generally, behavior inference tasks are gaining a lot of interest. Much of it is work in the context of human behavior. New available tracking technologies for wild animals are generating datasets that…

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

Computer vision enables the development of new approaches to monitor the behavior, health, and welfare of animals. Instance segmentation is a high-precision method in computer vision for detecting individual animals of interest. This method…

Computer Vision and Pattern Recognition · Computer Science 2023-02-20 Endai Huang , Axiu Mao , Junhui Hou , Yongjian Wu , Weitao Xu , Maria Camila Ceballos , Thomas D. Parsons , Kai Liu
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