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Singh KR, Chaudhury S, Datta S, Deb S. Gray level size zone matrix for rice grain classification using back propagation neural network: a comparative study. INTERNATIONAL JOURNAL OF SYSTEM ASSURANCE ENGINEERING AND MANAGEMENT 2022; 13:2683-2697. [DOI: 10.1007/s13198-022-01739-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 06/07/2022] [Accepted: 06/28/2022] [Indexed: 07/19/2023]
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Visual Image Analysis for a new classification method of bovine carcasses according to EU legislation criteria. Meat Sci 2021; 183:108654. [PMID: 34419789 DOI: 10.1016/j.meatsci.2021.108654] [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: 04/27/2021] [Revised: 08/05/2021] [Accepted: 08/09/2021] [Indexed: 11/22/2022]
Abstract
In the European Community, conformation and fat cover of bovine carcasses is assessed using the SEUROP grading system. In this study we pursued the development of an application software (App) based on Visual Image Analysis, useful for SEUROP and Fat Cover grading of bovine carcasses using a smartphone. The App was trained using 500 bovine carcasses. Carcass conformation and Fat Cover classes were assessed in parallel by expert evaluators and by App. Overall, a high correspondence was found between the measurements of carcasses parameters by operators and by the App, as high as 84.2% for SEUROP and 86.4% for the Fat Cover. In the 15.8% of samples with discordant SEUROP evaluation, and in the 13.6% of samples with discordant Fat Cover evaluation, the operators' and App measurements deviated by only one class. All values also aligned with the requirements expected by the current legislation for the use of automated and/or semi-automated systems able to determine the market value of carcasses.
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Nimbkar S, Auddy M, Manoj I, Shanmugasundaram S. Novel Techniques for Quality Evaluation of Fish: A Review. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1925291] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Shubham Nimbkar
- Planning and Monitoring Cell, Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Govt. Of India, Thanjavur, Tamil Nadu, India
| | - Manoj Auddy
- Planning and Monitoring Cell, Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Govt. Of India, Thanjavur, Tamil Nadu, India
| | - Ishita Manoj
- Planning and Monitoring Cell, Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Govt. Of India, Thanjavur, Tamil Nadu, India
| | - S Shanmugasundaram
- Planning and Monitoring Cell, Indian Institute of Food Processing Technology (IIFPT), Ministry of Food Processing Industries, Govt. Of India, Thanjavur, Tamil Nadu, India
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Zhang Y, Liu Y, Jiong Z, Zhang X, Li B, Chen E. Development and assessment of blockchain‐IoT‐based traceability system for frozen aquatic product. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13669] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yongjun Zhang
- College of Information Engineering Shandong Youth University of Political Science Jinan China
| | - Yanfeng Liu
- College of Information Engineering Shandong Youth University of Political Science Jinan China
| | - Zhang Jiong
- College of Information and Art Shandong Institute of Commerce and Technology Jinan China
| | - Xiaoshan Zhang
- College of Engineering, Beijing Laboratory of Food Quality and Safety China Agricultural University Beijing China
| | - Baotian Li
- College of Information Engineering Shandong Youth University of Political Science Jinan China
| | - Enxiu Chen
- College of Information and Art Shandong Institute of Commerce and Technology Jinan China
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Dias J, Lage P, Garrido A, Machado E, Conceição C, Gomes S, Martins A, Paulino A, Duarte MF, Alvarenga N. Evaluation of gas holes in "Queijo de Nisa" PDO cheese using computer vision. Journal of Food Science and Technology 2020; 58:1072-1080. [PMID: 33678890 DOI: 10.1007/s13197-020-04621-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 06/03/2020] [Accepted: 07/03/2020] [Indexed: 01/11/2023]
Abstract
"Queijo de Nisa" is a traditional Portuguese cheese, granted with PDO label, produced with raw ewe's milk in which the aqueous extract of cardoon flower Cynara cardunculus L. is the only coagulant allowed. As in similar cheeses with no use of starter cultures or pasteurisation, the quality and food safety are depending on prevention, high hygienic standards and a proper manufacturing process. This study investigated the use of computer vision as novel method for the evaluation of gas holes in Queijo de Nisa in three different ripening dates (0, 15 and 35 days). A total of 48 samples were produced using cardoon flower from three different origins (C1, C2 and C3) and a commercial vegetable coagulant (C4). The results presented a high correlation between image-dependent attributes and physical-chemical properties during ripening time, especially within the first 15 days of ripening time, where major structural changes were observed inside the Queijo de Nisa cheese. Principal component analysis presented a strong correlation (p < 0.05) between image parameters and the physical-chemical evolution until 15 days. From 15 to 35 days, the evolution of cheeses was mainly depending on structural parameters, like G'1 Hz and hardness. No influence was observed due to the geographical origin of cardoon flower.
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Affiliation(s)
- João Dias
- Escola Superior Agrária, Instituto Politécnico de Beja, Rua Pedro Soares, Campus do Instituto Politécnico de Beja, 7800-295 Beja, Portugal
- Geobiosciences, Geobiotechnologies and Geoengineering (GeoBioTec), Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - Patricia Lage
- Escola Superior Agrária, Instituto Politécnico de Beja, Rua Pedro Soares, Campus do Instituto Politécnico de Beja, 7800-295 Beja, Portugal
| | - Ana Garrido
- Departamento de Zootecnia, Escola de Ciências e Tecnologia, Universidade de Évora, Pólo da Mitra, Ap. 94, 7006-554 Évora, Portugal
| | - Eliana Machado
- Departamento de Biologia, Escola de Ciências e Tecnologia, Universidade de Évora, Pólo da Mitra, Ap. 94, 7006-554 Évora, Portugal
| | - Cristina Conceição
- Departamento de Zootecnia, Escola de Ciências e Tecnologia, Universidade de Évora, Pólo da Mitra, Ap. 94, 7006-554 Évora, Portugal
- MED - Mediterranean Institute for Agriculture, Environment and Development, Universidade de Évora, Pólo da Mitra, Ap. 94, 7006-554 Évora, Portugal
| | - Sandra Gomes
- Unidade de Tecnologia e Inovação, Instituto Nacional de Investigação Agrária e Veterinária, Avenida da República, Quinta do Marquês, 2780-157 Oeiras, Portugal
| | - António Martins
- Geobiosciences, Geobiotechnologies and Geoengineering (GeoBioTec), Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
- Unidade de Tecnologia e Inovação, Instituto Nacional de Investigação Agrária e Veterinária, Avenida da República, Quinta do Marquês, 2780-157 Oeiras, Portugal
| | - Ana Paulino
- Centro de Biotecnologia Agrícola e Agro-alimentar do Alentejo (CEBAL) / Instituto Politécnico de Beja (IP Beja), 7801-908 Beja, Portugal
- Centre for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de Ciências, Universidade de Lisboa, 1749-016 Lisboa, Portugal
| | - Maria F Duarte
- MED - Mediterranean Institute for Agriculture, Environment and Development, Universidade de Évora, Pólo da Mitra, Ap. 94, 7006-554 Évora, Portugal
- Centro de Biotecnologia Agrícola e Agro-alimentar do Alentejo (CEBAL) / Instituto Politécnico de Beja (IP Beja), 7801-908 Beja, Portugal
| | - Nuno Alvarenga
- Geobiosciences, Geobiotechnologies and Geoengineering (GeoBioTec), Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
- Unidade de Tecnologia e Inovação, Instituto Nacional de Investigação Agrária e Veterinária, Avenida da República, Quinta do Marquês, 2780-157 Oeiras, Portugal
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Robert Singh K, Chaudhury S. A cascade network for the classification of rice grain based on single rice kernel. COMPLEX INTELL SYST 2020. [DOI: 10.1007/s40747-020-00132-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
AbstractThis paper describes the classification of four different varieties of rice grain based on four sets of features, namely morphology, colour, texture and wavelet. The classification is carried out on single rice kernel using image pre-processing steps followed by a cascade network classifier. The performance of the classifiers based on the above feature sets is also compared. It is found that morphological feature is more suitable for the classification of rice kernels, as compared to other features. The number of input features is reduced by a feature selection process using statistical analysis system (SAS) software. The classification accuracy based on selected features is compared with that of original features using different classifiers. It is found that the selected features are able to provide classification accuracy very close to the original features. The performance of the proposed cascade classifier is also tested against standard datasets from the University of California, Irvine (UCI), and the results are compared with other classifiers. The results show that the proposed classifier provides better classification accuracy as compared to other classifiers.
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