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Increasing demand for meat products combined with farm labor shortages has resulted in a need to develop new real-time solutions to monitor animals effectively. Significant progress has been made in continuously locating individual pigs…

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…

计算机视觉与模式识别 · 计算机科学 2020-09-03 Johannes Brünger , Maria Gentz , Imke Traulsen , Reinhard Koch

In this research endeavor, it was hypothesized that the sound produced by animals during their vocalizations can be used as identifiers of the animal breed or species even if they sound the same to unaided human ear. To test this…

Biometric identification is a reliable method to verify individuals based on their unique physical or behavioral traits, offering a secure alternative to traditional methods like passwords or PINs. This study focuses on ear biometric…

计算机视觉与模式识别 · 计算机科学 2024-06-04 Youssef Mohamed , Zeyad Youssef , Ahmed Heakl , Ahmed Zaky

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…

计算机视觉与模式识别 · 计算机科学 2018-12-13 Lei Zhang , Helen Gray , Xujiong Ye , Lisa Collins , Nigel Allinson

Identifying dairy cows with infections such as mastitis or cows on medications is an extremely important task and legally required by the FDA$'$s Pasteurized Milk Ordinance. The milk produced by these dairy cows cannot be allowed to mix…

图像与视频处理 · 电气工程与系统科学 2018-11-27 Benjamin Schilling , Keivan Bahmani , Boyang Li , Sean Banerjee , Jessica Scillieri Smith , Tim Moshier , Stephanie Schuckers

Traditional animal identification methods such as ear-tagging, ear notching, and branding have been effective but pose risks to the animal and have scalability issues. Electrical methods offer better tracking and monitoring but require…

计算机视觉与模式识别 · 计算机科学 2023-11-15 G. N. Kimani , P. Oluwadara , P. Fashingabo , M. Busogi , E. Luhanga , K. Sowon , L. Chacha

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…

计算机视觉与模式识别 · 计算机科学 2024-03-15 Eduardo Bedin , Junior Silva Souza , Gabriel Toshio Hirokawa Higa , Alexandre Pereira , Charles Kiefer , Newton Loebens , Hemerson Pistori

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…

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…

计算机视觉与模式识别 · 计算机科学 2020-05-28 Guang Chen , Shiwen Shen , Longyin Wen , Si Luo , Liefeng Bo

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…

计算机视觉与模式识别 · 计算机科学 2026-03-27 David Brunner , Marie Bordes , Elisabeth Mayrhuber , Stephan M. Winkler , Viktoria Dorfer , Maciej Oczak

This paper describes a computationally-enhanced M100 UAV platform with an onboard deep learning inference system for integrated computer vision and navigation able to autonomously find and visually identify by coat pattern individual…

机器人学 · 计算机科学 2019-07-12 William Andrew , Colin Greatwood , Tilo Burghardt

Precise identification of individual cows is a fundamental prerequisite for comprehensive digital management in smart livestock farming. While existing animal identification methods excel in controlled, single-camera settings, they face…

计算机视觉与模式识别 · 计算机科学 2026-02-10 Runcheng Wang , Yaru Chen , Guiguo Zhang , Honghua Jiang , Yongliang Qiao

One of the major goals of tomorrow's agriculture is to increase agricultural productivity but above all the quality of production while significantly reducing the use of inputs. Meeting this goal is a real scientific and technological…

图像与视频处理 · 电气工程与系统科学 2020-05-14 Mohamed Kerkech , Adel Hafiane , Raphael Canals

Ear recognition has emerged as a promising biometric modality due to the relative stability in appearance during adulthood. Although Vision Transformers (ViTs) have been widely used in image recognition tasks, their efficiency in ear…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Deeksha Arun , Kagan Ozturk , Kevin W. Bowyer , Patrick Flynn

With the demand for standardized large-scale livestock farming and the development of artificial intelligence technology, a lot of research in area of animal face recognition were carried on pigs, cattle, sheep and other livestock. Face…

计算机视觉与模式识别 · 计算机科学 2022-11-08 Ling Sun , Guiqiong Liu , Xunping Jiang , Junrui Liu , Xu Wang , Han Yang , Shiping Yang

This paper proposes and evaluates, for the first time, a top-down (dorsal view), depth-only deep learning system for accurately identifying individual cattle and provides associated code, datasets, and training weights for immediate…

计算机视觉与模式识别 · 计算机科学 2024-04-02 Asheesh Sharma , Lucy Randewich , William Andrew , Sion Hannuna , Neill Campbell , Siobhan Mullan , Andrew W. Dowsey , Melvyn Smith , Mark Hansen , Tilo Burghardt

Today, finger vein identification is gaining popularity as a potential biometric identification framework solution. Machine learning-based unsupervised, supervised, and deep learning algorithms have had a significant influence on finger…

计算机视觉与模式识别 · 计算机科学 2022-05-10 Ali Salah Hameed , Adil Al-Azzawi

Foundation models (FM) are reshaping computer vision by reducing reliance on task-specific supervised learning and leveraging general visual representations learned at scale. In precision livestock farming, most pipelines remain dominated…

计算机视觉与模式识别 · 计算机科学 2026-04-07 Ye Bi , Bimala Acharya , David Rosero , Juan Steibel

Early detection of African swine fever virus (ASFV) is critical to preventing widespread epidemics. However, the effectiveness of within-farm sampling remains to be examined, particularly during the early phase of an outbreak when disease…

种群与进化 · 定量生物学 2025-10-27 Jason A Galvis , Aniruddha Deka , Gustavo Machado
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