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Ahmed SU, Frnda J, Waqas M, Khan MH. Dataset of cattle biometrics through muzzle images. Data Brief 2024; 53:110125. [PMID: 38370917 PMCID: PMC10869238 DOI: 10.1016/j.dib.2024.110125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/20/2024] Open
Abstract
The Cattle Biometrics Dataset is the result of a rigorous process of data collecting, encompassing a wide range of cattle photographs obtained from publicly accessible cattle markets and farms. The dataset provided contains a comprehensive collection of more than 8,000 annotated samples derived from several cow breeds. This dataset represents a valuable asset for conducting research in the field of biometric recognition. The diversity of cattle in this context includes a range of ages, genders, breeds, and environmental conditions. Every photograph is taken from different quality cameras is thoroughly annotated, with special attention given to the muzzle of the cattle, which is considered an excellent biometric characteristic. In addition to its obvious practical benefits, this dataset possesses significant potential for extensive reuse. Within the domain of computer vision, it serves as a catalyst for algorithmic advancements, whereas in the agricultural sector, it augments practises related to cattle management. Machine learning aficionados highly value the use of machine learning for the construction and experimentation of models, especially in the context of transfer learning. Interdisciplinary collaboration is actively encouraged, facilitating the advancement of knowledge at the intersections of agriculture, computer science, and data science. The Cattle Biometrics Dataset represents a valuable resource that has the potential to stimulate significant advancements in various academic disciplines, fostering ground breaking research and innovation.
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Affiliation(s)
- Syed Umaid Ahmed
- National University of Computer and Emerging Sciences FAST-NUCES, Karachi, Pakistan
| | - Jaroslav Frnda
- Department of Quantitative Methods and Economic Informatics, Faculty of Operation and Economics of Transport and Communications, University of Zilina, 01026 Zilina, Slovakia
| | - Muhammad Waqas
- National University of Computer and Emerging Sciences FAST-NUCES, Karachi, Pakistan
| | - Muhammad Hassan Khan
- National University of Computer and Emerging Sciences FAST-NUCES, Karachi, Pakistan
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Pang Y, Yu W, Zhang Y, Xuan C, Wu P. An attentional residual feature fusion mechanism for sheep face recognition. Sci Rep 2023; 13:17128. [PMID: 37816818 PMCID: PMC10564735 DOI: 10.1038/s41598-023-43580-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 09/26/2023] [Indexed: 10/12/2023] Open
Abstract
In the era of globalization and digitization of livestock markets, sheep are considered an essential source of food production worldwide. However, sheep behavior monitoring, disease prevention, and precise management pose urgent challenges in the development of smart ranches. To address these problems, individual identification of sheep has become an increasingly viable solution. Despite the benefits of traditional sheep individual identification methods, such as accurate tracking and record-keeping, they are labor-intensive and inefficient. Popular convolutional neural networks (CNNs) are unable to extract features for specific problems, further complicating the issue. To overcome these limitations, an Attention Residual Module (ARM) is proposed to aggregate the feature mapping between different layers of the CNN. This approach enables the general model of the CNN to be more adaptable to task-specific feature extraction. Additionally, a targeted sheep face recognition dataset containing 4490 images of 38 individual sheep has been constructed. Furthermore, the experimental data was expanded using image enhancement techniques such as rotation and panning. The results of the experiments indicate that the accuracy of the VGG16, GoogLeNet, and ResNet50 networks with the ARM improved by 10.2%, 6.65%, and 4.38%, respectively, compared to these recognition networks without the ARM. Therefore, the proposed method for specific sheep face recognition tasks has been proven effective.
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Affiliation(s)
- Yue Pang
- College of Mechanical and Electrical Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, China
| | - Wenbo Yu
- College of Mechanical and Electrical Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, China
| | - Yongan Zhang
- College of Computer and Information Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, China
| | - Chuanzhong Xuan
- College of Mechanical and Electrical Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, China
| | - Pei Wu
- College of Mechanical and Electrical Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, China.
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Harmon ML, Downey BC, Drwencke AM, Tucker CB. Development and application of a novel approach to scoring ear tag wounds in dairy calves. J Dairy Sci 2023:S0022-0302(23)00306-5. [PMID: 37268583 DOI: 10.3168/jds.2022-23005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/30/2023] [Indexed: 06/04/2023]
Abstract
Application of ear tags in cattle is a common husbandry practice for identification purposes. Although it is known that ear tag application causes damage, little is known about the duration and process of wound healing associated with this procedure. Our objective was to develop a detailed scoring system and use it to quantify wound healing in dairy calves with plastic identification tags. Calves (n = 33) were ear tagged at 2 d of age, and wound photos were taken weekly until 9 to 22 wk of age. This approach generated 10 to 22 observations per calf that were analyzed using a novel wound scoring system. We developed this system to score the presence or absence of external tissue types related to piercing trauma or mechanical irritation along the top of the tag (impressions, crust, and desquamation) and around the piercing (exudate, crust, tissue growth, and desquamation). Ears were scored as "piercing only" when tissue around the ear tag was intact. We found that impressions, crust, tissue growth, and desquamation were still seen in many calves by 12 wk of age. This suggests that extrinsic factors, such as mechanical disturbance and irritation, may have contributed to prolonged wound healing. Indeed, impressions along the top of tag, likely caused by rubbing against the ear, were observed for nearly the full duration of the study. Further research is warranted to understand ways to improve the ear-tagging process.
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Affiliation(s)
- Megan L Harmon
- Center for Animal Welfare, Department of Animal Science, University of California, Davis 95616
| | - Blair C Downey
- Center for Animal Welfare, Department of Animal Science, University of California, Davis 95616; Animal Behavior Graduate Group, University of California, Davis 95616
| | - Alycia M Drwencke
- Center for Animal Welfare, Department of Animal Science, University of California, Davis 95616; Animal Behavior Graduate Group, University of California, Davis 95616
| | - Cassandra B Tucker
- Center for Animal Welfare, Department of Animal Science, University of California, Davis 95616.
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Tuyttens FAM, Molento CFM, Benaissa S. Twelve Threats of Precision Livestock Farming (PLF) for Animal Welfare. Front Vet Sci 2022; 9:889623. [PMID: 35692299 PMCID: PMC9186058 DOI: 10.3389/fvets.2022.889623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/09/2022] [Indexed: 12/23/2022] Open
Abstract
Research and development of Precision Livestock Farming (PLF) is booming, partly due to hopes and claims regarding the benefits of PLF for animal welfare. These claims remain largely unproven, however, as only few PLF technologies focusing on animal welfare have been commercialized and adopted in practice. The prevailing enthusiasm and optimism about PLF innovations may be clouding the perception of possible threats that PLF may pose to farm animal welfare. Without claiming to be exhaustive, this paper lists 12 potential threats grouped into four categories: direct harm, indirect harm via the end-user, via changes to housing and management, and via ethical stagnation or degradation. PLF can directly harm the animals because of (1) technical failures, (2) harmful effects of exposure, adaptation or wearing of hardware components, (3) inaccurate predictions and decisions due to poor external validation, and (4) lack of uptake of the most meaningful indicators for animal welfare. PLF may create indirect effects on animal welfare if the farmer or stockperson (5) becomes under- or over-reliant on PLF technology, (6) spends less (quality) time with the animals, and (7) loses animal-oriented husbandry skills. PLF may also compromise the interests of the animals by creating transformations in animal farming so that the housing and management are (8) adapted to optimize PLF performance or (9) become more industrialized. Finally, PLF may affect the moral status of farm animals in society by leading to (10) increased speciesism, (11) further animal instrumentalization, and (12) increased animal consumption and harm. For the direct threats, possibilities for prevention and remedies are suggested. As the direction and magnitude of the more indirect threats are harder to predict or prevent, they are more difficult to address. In order to maximize the potential of PLF for improving animal welfare, the potential threats as well as the opportunities should be acknowledged, monitored and addressed.
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Affiliation(s)
- Frank A. M. Tuyttens
- Flanders Research Institute for Agriculture, Fisheries and Food (ILVO), Merelbeke, Belgium
- Department of Veterinary and Biosciences, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
- *Correspondence: Frank A. M. Tuyttens
| | | | - Said Benaissa
- Flanders Research Institute for Agriculture, Fisheries and Food (ILVO), Merelbeke, Belgium
- Department of Information Technology, Ghent University/imec, Ghent, Belgium
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Cattle identification with muzzle pattern using computer vision technology: a critical review and prospective. Soft comput 2022. [DOI: 10.1007/s00500-022-06935-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Hayer J, Nysar D, Schmitz A, Leubner C, Heinemann C, Steinhoff-Wagner J. Wound lesions caused by ear tagging in unweaned calves: assessing the prevalence of wound lesions and identifying risk factors. Animal 2022; 16:100454. [DOI: 10.1016/j.animal.2022.100454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 12/21/2021] [Accepted: 01/03/2022] [Indexed: 11/16/2022] Open
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Hayer JJ, Nysar D, Heinemann C, Leubner CD, Steinhoff-Wagner J. Influences on the assessment of resource- and animal-based welfare indicators in unweaned dairy calves for usage by farmers. J Anim Sci 2021; 99:6373523. [PMID: 34549291 DOI: 10.1093/jas/skab266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 09/20/2021] [Indexed: 01/06/2023] Open
Abstract
Consumers, industrial stakeholders, and the legislature demand a stronger focus on animal welfare of all livestock at the farm level by using suitable indicators in self-assessments. In order to deduce farms' animal welfare status reliably, factors that influence indicators' results need to be identified. Hence, this study aimed to apply possible animal welfare indicators for unweaned dairy calves on conventional dairy farms with early cow-calf separation and evaluate influencing factors such as age and sex of calves or climatic conditions on the applied indicators' results. An animal welfare assessment using 7 resource-based and 14 animal-based indicators was conducted at 42 typical Western German dairy farms (844 calves) in 2018 and 2019 by two observers. The effect of influencing factors was calculated by binary and ordinal logistic regressions and expressed as odds ratios. Although every unweaned calf was assessed during the farm visits, most farms had relatively few unweaned calves (average number of calves ± standard deviation = 20.1 ± 6.7 calves), with six farms having not more than 10 calves. The small sample sizes question the usage of those indicators to compare between farms and to set thresholds at the farm level. Only one assessed indicator (cleanliness core body) was not statistically affected by the evaluated influencing factors. Calf age was identified as the most decisive factor, as it affected 16 of 21 evaluated indicators, and calf age distribution on-farm varied greatly. Climatic conditions (ambient temperature and rainfall) influenced resource-based indicators such as access to concentrate and water or the cleanliness of feeding implements and bedding as well as animal-based cleanliness indicators and the occurrence of health-related impairments such as coughing and diarrhea. The authors found differences between calves on farms assessed by the different observers not only in resource-based hygiene indicators but also in animal-based indicators such as hyperthermia or hypothermia, highlighting the need for further evaluation of quality criteria in dairy calf welfare assessments. Nevertheless, animal welfare assessments by farmers themselves could be useful tools to sensitize farmers to animal welfare and thereby improve calves' welfare.
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Affiliation(s)
- Jason J Hayer
- Institute of Animal Science, University of Bonn, 53115 Bonn, Germany
| | - Dorit Nysar
- Institute of Animal Science, University of Bonn, 53115 Bonn, Germany
| | - Céline Heinemann
- Institute of Animal Science, University of Bonn, 53115 Bonn, Germany
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Hayer JJ, Nysar D, Heinemann C, Leubner CD, Steinhoff-Wagner J. Implementation of management recommendations in unweaned dairy calves in western Germany and associated challenges. J Dairy Sci 2021; 104:7039-7055. [PMID: 33715854 DOI: 10.3168/jds.2020-19829] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 01/29/2021] [Indexed: 11/19/2022]
Abstract
To improve the welfare of livestock, it is important to assess management practices on farms and to identify areas where current scientific recommendations are rarely implemented. Differences in the implementation of recommendations might be explained by the individual farm as well as the characteristics of survey respondents and their attitude toward animal welfare. Hence, the aim of this study was to assess dairy calf management practices, compare them with current scientific recommendations, and to explore factors that influence implementation of the recommended management practices. A 1.5-h interview was performed with stockpersons on 42 dairy farms (mean herd size ± SD = 149.9 ± 16.6 cows) distributed across western Germany in 2018 to 2019. We observed that the management of unweaned calves varied greatly from farm to farm in aspects such as milk-feeding protocols; timing of grouping and disbudding; and access to water, roughage, and concentrate. Major deviations from management recommendations were (1) cleaning calving pen only by removal of bedding without a following disinfection before restocking on 23.8% farms, cleaning of teat buckets without detergents and disinfection (23.8 and 11.9% of farms, respectively), and failure to disinfect navels (29.3% of farms); (2) separating calf and dam after only 5 to 8 h postpartum for calving at night in 97.6% farms and unchecked colostrum quality by 23.8% of survey respondents; (3) feeding waste milk by 72.4% of the farms surveyed; and (4) removing supernumerary teats and disbudding without local anesthesia (90 and 80% farms surveyed, respectively). The number of implemented recommendations on the farms surveyed correlated with who was responsible for calf rearing, and whether prioritizing animal welfare was considered important by the respondents. This study indicated that limitations of individual housing systems, time management, the stockperson's knowledge, and the stockperson's ability to relate to animals posed challenges in implementation of the recommendations. Further research on challenges in calf management and how to overcome them would be helpful to improve calves' welfare in current husbandry systems.
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Affiliation(s)
- Jason J Hayer
- Institute of Animal Science, University of Bonn, 53115 Bonn, Germany
| | - Dorit Nysar
- Institute of Animal Science, University of Bonn, 53115 Bonn, Germany
| | - Céline Heinemann
- Institute of Animal Science, University of Bonn, 53115 Bonn, Germany
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Cattle Recognition: A New Frontier in Visual Animal Biometrics Research. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES INDIA SECTION A-PHYSICAL SCIENCES 2019. [DOI: 10.1007/s40010-019-00610-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Branding Practices on Four Dairies in Kantale, Sri Lanka. Animals (Basel) 2018; 8:ani8080137. [PMID: 30087245 PMCID: PMC6115924 DOI: 10.3390/ani8080137] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Revised: 06/29/2018] [Accepted: 08/04/2018] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Branding cattle with hot irons is a painful procedure, inflicting severe burns that take weeks to heal. Although Sri Lanka prohibits hot-iron branding, the practice is still common in some areas of the country but has not been described. We observed branding practices on four smallholder farms and identified welfare concerns and challenges impeding adoption of alternative methods of identification, such as ear tags. Farmers used multiple irons to mark their initials and, in some cases, their address, with the largest brands extending across the ribs and hip. Farmers did not consider ear tags a viable alternative to hot-iron branding because of issues with security and tag retention. Hot-iron branding raises serious animal welfare concerns and efforts to introduce more welfare-friendly alternatives are needed. Abstract Hot-iron branding is illegal in Sri Lanka, but is still commonly used to identify dairy herds in extensive farming systems, which are primarily located in the country’s Dry Zone. Despite the negative welfare implications of this practice, there is no written documentation of branding in this region. We observed branding on four smallholder farms in Kantale, Eastern Province to understand the welfare implications associated with the procedure and challenges limiting the uptake of more welfare-friendly alternatives, such as ear tagging. Areas of welfare concern included the duration of restraint, the size and location of the brand, and the absence of pain relief. Animals were restrained with rope for an average duration of 12 min (range 8–17 min). Farmers used multiple running irons to mark their initials and, in some cases, their address, with the largest brands extending across the ribs and hip. Three farmers applied coconut or neem oil topically to the brand after performing the procedure. No analgesics were given before or after branding. Farmers reported that poor ear tag retention in extensive systems and theft were the main factors impeding the uptake of alternative forms of identification. Branding is also practiced as part of traditional medicine in some cases. Given the clear evidence that hot-iron branding impairs animal welfare and there is no evidence that this can be improved, alternative identification methods are needed, both in Sri Lanka, as well as in other countries engaging in this practice.
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Affiliation(s)
- Santosh Kumar
- Department of Computer Science and EngineeringIndian Institute of Technology (Banaras Hindu University)Varanasi221005India
| | - Sanjay Kumar Singh
- Department of Computer Science and EngineeringIndian Institute of Technology (Banaras Hindu University)Varanasi221005India
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12
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Face Recognition of Cattle: Can it be Done? PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES INDIA SECTION A-PHYSICAL SCIENCES 2016. [DOI: 10.1007/s40010-016-0264-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Anzuino K, Bell NJ, Bazeley KJ, Nicol CJ. Assessment of welfare on 24 commercial UK dairy goat farms based on direct observations. Vet Rec 2010; 167:774-80. [DOI: 10.1136/vr.c5892] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
| | - N. J. Bell
- Animal Welfare and Behaviour Group; Department of Clinical Veterinary Science; University of Bristol; Langford House Langford North Somerset BS40 5DU
| | - K. J. Bazeley
- Kingfisher Veterinary Practice; Tower Hill Road Crewkerne Somerset TA18 7AB UK
| | - C. J. Nicol
- Animal Welfare and Behaviour Group; Department of Clinical Veterinary Science; University of Bristol; Langford House Langford North Somerset BS40 5DU
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A Comparison of Commonly Used Ear Tags on the Ear Damage of Sheep. Anim Welf 2001. [DOI: 10.1017/s0962728600023812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
AbstractThe damage caused by ear tags used for sheep identification was investigated in a two-part study. In Part I, ear tags classified as metal loop, golf-tee, single flex or lambtag were inserted into the ears of 62 ewes. The severity of ewe ear lesions was monitored until 20 weeks after ear tag insertion. In Part II, 351 lambs had tags classified as metal loop, plastic loop, golf-tee, double flex, single flap, lambtag and electronic, inserted in their ears. The behaviour of the lambs was observed for 30s after insertion of the ear tag. The severity of lamb ear lesions was monitored until 5 weeks after ear tag insertion. In both ewes and lambs there was a significantly greater risk of severe and persistent ear lesions following the use of metal loop tags as compared with the other types of ear tag (P < 0.001). The single flap tag was difficult to insert in a greater proportion of lambs (P < 0.001), and more lambs haemorrhaged (P < 0.001), vocalized (P = 0.002) and shook their heads (P = 0.004) with it, than with the other types of ear tags. All ear tags resulted in an inflammatory reaction and required correct positioning to minimize the severity of ear lesions.
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Abstract
The damaging effects of ear tags used to identify sheep were studied by examining the ears of sheep after slaughter in three different abattoirs and the ears of sheep on a farm. In total, 1040 ears with tags were examined. There were six types of ear tag: metal 'Ketchum' style loop tags; two-piece rigid plastic tags; 'Allflex' style flexible plastic tags with a male and female part; golf tee-shaped plastic ear tags; one-piece rigid plastic loop tags; and one-piece flexible plastic tags with a flap. The metal loop tags and plastic loop tags caused the most lesions, and the majority of the severe lesions. Ear tags placed near to the tip of the ear appeared to cause more damage. Some of the Ketchum style metal tags and two-piece rigid plastic tags appeared to be relatively new, as if recently fitted. These tags were more often associated with ear lesions, particularly moderate or severe lesions. The Allflex style flexible plastic tags caused the fewest problems, and the golf tee-shaped plastic tags also caused significantly fewer problems than the other tags.
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Affiliation(s)
- D S Edwards
- Department of Farm Animal and Equine Medicine and Surgery, Royal Veterinary College, University of London, North Mymms, Hatfield
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Aslani MR, Bazargani TT, Ashkar AA, Movasaghi AR, Raoofi A, Atiabi N. Outbreak of tetanus in lambs. Vet Rec 1998; 142:518-9. [PMID: 9618879 DOI: 10.1136/vr.142.19.518] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- M R Aslani
- Department of Clinical Studies, School of Veterinary Medicine, Ferdowsi University of Mashhad, Iran
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