Enhanced Artificial Intelligence Methods for Liver Steatosis Assessment Using Machine Learning and Color Image Processing: Liver Color Project
Artificial intelligence; Liver steatosis; Liver color
| Autores: | , , , , , , , , , , , , , |
|---|---|
| Tipo de documento: | artigo |
| Estado: | Versão publicada |
| Data de publicação: | 2024 |
| País: | España |
| Recursos: | Departament de Salut de la Generalitat de Catalunya (DS) |
| Repositório: | Scientia. Dipòsit d'Informació Digital del Departament de Salut |
| OAI Identifier: | oai:scientiasalut.gencat.cat:11351/12202 |
| Acesso em linha: | https://hdl.handle.net/11351/12202 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Donants d'òrgans Esteatosi hepàtica - Diagnòstic Imatges - Processament Aprenentatge automàtic INFORMATION SCIENCE::Information Science::Computing Methodologies::Algorithms::Artificial Intelligence::Machine Learning INFORMATION SCIENCE::Information Science::Computing Methodologies::Image Processing, Computer-Assisted DISEASES::Digestive System Diseases::Liver Diseases::Fatty Liver NAMED GROUPS::Persons::Tissue Donors CIENCIA DE LA INFORMACIÓN::Ciencias de la información::metodologías computacionales::algoritmos::inteligencia artificial::aprendizaje automático CIENCIA DE LA INFORMACIÓN::Ciencias de la información::metodologías computacionales::procesamiento de imágenes asistido por ordenador ENFERMEDADES::enfermedades del sistema digestivo::enfermedades hepáticas::hígado graso DENOMINACIONES DE GRUPOS::personas::donantes de tejidos |
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Enhanced Artificial Intelligence Methods for Liver Steatosis Assessment Using Machine Learning and Color Image Processing: Liver Color Project |
| title |
Enhanced Artificial Intelligence Methods for Liver Steatosis Assessment Using Machine Learning and Color Image Processing: Liver Color Project |
| spellingShingle |
Enhanced Artificial Intelligence Methods for Liver Steatosis Assessment Using Machine Learning and Color Image Processing: Liver Color Project Benet-Cugat, Berta Donants d'òrgans Esteatosi hepàtica - Diagnòstic Imatges - Processament Aprenentatge automàtic INFORMATION SCIENCE::Information Science::Computing Methodologies::Algorithms::Artificial Intelligence::Machine Learning INFORMATION SCIENCE::Information Science::Computing Methodologies::Image Processing, Computer-Assisted DISEASES::Digestive System Diseases::Liver Diseases::Fatty Liver NAMED GROUPS::Persons::Tissue Donors CIENCIA DE LA INFORMACIÓN::Ciencias de la información::metodologías computacionales::algoritmos::inteligencia artificial::aprendizaje automático CIENCIA DE LA INFORMACIÓN::Ciencias de la información::metodologías computacionales::procesamiento de imágenes asistido por ordenador ENFERMEDADES::enfermedades del sistema digestivo::enfermedades hepáticas::hígado graso DENOMINACIONES DE GRUPOS::personas::donantes de tejidos |
| title_short |
Enhanced Artificial Intelligence Methods for Liver Steatosis Assessment Using Machine Learning and Color Image Processing: Liver Color Project |
| title_full |
Enhanced Artificial Intelligence Methods for Liver Steatosis Assessment Using Machine Learning and Color Image Processing: Liver Color Project |
| title_fullStr |
Enhanced Artificial Intelligence Methods for Liver Steatosis Assessment Using Machine Learning and Color Image Processing: Liver Color Project |
| title_full_unstemmed |
Enhanced Artificial Intelligence Methods for Liver Steatosis Assessment Using Machine Learning and Color Image Processing: Liver Color Project |
| title_sort |
Enhanced Artificial Intelligence Methods for Liver Steatosis Assessment Using Machine Learning and Color Image Processing: Liver Color Project |
| dc.creator.none.fl_str_mv |
Benet-Cugat, Berta Vidal Fornells, Laura Caralt, Mireia Gómez Gavara, Concepción Bilbao, Itxarone Piella, Gemma Vazquez-Corral, Javier Pando, Elizabeth Molino Gahete, José Andrés Salcedo, Maria-Teresa Dalmau, Mar DOPAZO, CRISTINA Hidalgo Llompart, Ernest Charco, Ramon |
| author |
Benet-Cugat, Berta |
| author_facet |
Benet-Cugat, Berta Vidal Fornells, Laura Caralt, Mireia Gómez Gavara, Concepción Bilbao, Itxarone Piella, Gemma Vazquez-Corral, Javier Pando, Elizabeth Molino Gahete, José Andrés Salcedo, Maria-Teresa Dalmau, Mar DOPAZO, CRISTINA Hidalgo Llompart, Ernest Charco, Ramon |
| author_role |
author |
| author2 |
Vidal Fornells, Laura Caralt, Mireia Gómez Gavara, Concepción Bilbao, Itxarone Piella, Gemma Vazquez-Corral, Javier Pando, Elizabeth Molino Gahete, José Andrés Salcedo, Maria-Teresa Dalmau, Mar DOPAZO, CRISTINA Hidalgo Llompart, Ernest Charco, Ramon |
| author2_role |
author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Institut Català de la Salut [Gómez-Gavara C, Bilbao I, Pando E, Dalmau M, Vidal L, Dopazo C] Universitat Autònoma de Barcelona, Bellaterra, Spain. Servei de Cirurgia Hepatobiliopancreàtica i Trasplantaments, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain. [Piella G, Benet-Cugat B] Barcelona MedTech, Universidad Pompeu Fabra, Barcelona, Spain. [Vazquez-Corral J] Centre de Visió per Computador i Departament d'Informàtica, Universitat Autònoma de Barcelona, Bellaterra, Spain. [Molino JA] Servei de Cirurgia Pediàtrica, Vall d’Hebron Hospital Universitari, Barcelona, Spain. [Salcedo MT] Servei d’Anatomia Patològica, Vall d’Hebron Hospital Universitari, Barcelona, Spain. [Caralt M, Hidalgo E, Charco R] Servei de Cirurgia Hepatobiliopancreàtica i Trasplantaments, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain Vall d'Hebron Barcelona Hospital Campus |
| dc.subject.none.fl_str_mv |
Donants d'òrgans Esteatosi hepàtica - Diagnòstic Imatges - Processament Aprenentatge automàtic INFORMATION SCIENCE::Information Science::Computing Methodologies::Algorithms::Artificial Intelligence::Machine Learning INFORMATION SCIENCE::Information Science::Computing Methodologies::Image Processing, Computer-Assisted DISEASES::Digestive System Diseases::Liver Diseases::Fatty Liver NAMED GROUPS::Persons::Tissue Donors CIENCIA DE LA INFORMACIÓN::Ciencias de la información::metodologías computacionales::algoritmos::inteligencia artificial::aprendizaje automático CIENCIA DE LA INFORMACIÓN::Ciencias de la información::metodologías computacionales::procesamiento de imágenes asistido por ordenador ENFERMEDADES::enfermedades del sistema digestivo::enfermedades hepáticas::hígado graso DENOMINACIONES DE GRUPOS::personas::donantes de tejidos |
| topic |
Donants d'òrgans Esteatosi hepàtica - Diagnòstic Imatges - Processament Aprenentatge automàtic INFORMATION SCIENCE::Information Science::Computing Methodologies::Algorithms::Artificial Intelligence::Machine Learning INFORMATION SCIENCE::Information Science::Computing Methodologies::Image Processing, Computer-Assisted DISEASES::Digestive System Diseases::Liver Diseases::Fatty Liver NAMED GROUPS::Persons::Tissue Donors CIENCIA DE LA INFORMACIÓN::Ciencias de la información::metodologías computacionales::algoritmos::inteligencia artificial::aprendizaje automático CIENCIA DE LA INFORMACIÓN::Ciencias de la información::metodologías computacionales::procesamiento de imágenes asistido por ordenador ENFERMEDADES::enfermedades del sistema digestivo::enfermedades hepáticas::hígado graso DENOMINACIONES DE GRUPOS::personas::donantes de tejidos |
| description |
Artificial intelligence; Liver steatosis; Liver color |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024 2024 2024 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://hdl.handle.net/11351/12202 |
| url |
https://hdl.handle.net/11351/12202 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Clinical Transplantation;38(10) https://doi.org/10.1111/ctr.15465 |
| dc.rights.none.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
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Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Wiley |
| publisher.none.fl_str_mv |
Wiley |
| dc.source.none.fl_str_mv |
Scientia reponame:Scientia. Dipòsit d'Informació Digital del Departament de Salut instname:Departament de Salut de la Generalitat de Catalunya (DS) |
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Departament de Salut de la Generalitat de Catalunya (DS) |
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Scientia. Dipòsit d'Informació Digital del Departament de Salut |
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Scientia. Dipòsit d'Informació Digital del Departament de Salut |
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1869405157367742464 |
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Enhanced Artificial Intelligence Methods for Liver Steatosis Assessment Using Machine Learning and Color Image Processing: Liver Color ProjectBenet-Cugat, BertaVidal Fornells, LauraCaralt, MireiaGómez Gavara, ConcepciónBilbao, ItxaronePiella, GemmaVazquez-Corral, JavierPando, ElizabethMolino Gahete, José AndrésSalcedo, Maria-TeresaDalmau, MarDOPAZO, CRISTINAHidalgo Llompart, ErnestCharco, RamonDonants d'òrgansEsteatosi hepàtica - DiagnòsticImatges - ProcessamentAprenentatge automàticINFORMATION SCIENCE::Information Science::Computing Methodologies::Algorithms::Artificial Intelligence::Machine LearningINFORMATION SCIENCE::Information Science::Computing Methodologies::Image Processing, Computer-AssistedDISEASES::Digestive System Diseases::Liver Diseases::Fatty LiverNAMED GROUPS::Persons::Tissue DonorsCIENCIA DE LA INFORMACIÓN::Ciencias de la información::metodologías computacionales::algoritmos::inteligencia artificial::aprendizaje automáticoCIENCIA DE LA INFORMACIÓN::Ciencias de la información::metodologías computacionales::procesamiento de imágenes asistido por ordenadorENFERMEDADES::enfermedades del sistema digestivo::enfermedades hepáticas::hígado grasoDENOMINACIONES DE GRUPOS::personas::donantes de tejidosArtificial intelligence; Liver steatosis; Liver colorIntel·ligència artificial; Esteatosi hepàtica; Color del fetgeInteligencia artificial; Esteatosis hepática; Color del hígadoBackground The use of livers with significant steatosis is associated with worse transplantation outcomes. Brain death donor liver acceptance is mostly based on subjective surgeon assessment of liver appearance, since steatotic livers acquire a yellowish tone. The aim of this study was to develop a rapid, robust, accurate, and cost-effective method to assess liver steatosis. Methods From June 1, 2018, to November 30, 2023, photographs and tru-cut needle biopsies were taken from adult brain death donor livers at a single university hospital for the study. All the liver photographs were taken by smartphones then color calibrated, segmented, and divided into patches. Color and texture features were then extracted and used as input, and the machine learning method was applied. This is a collaborative project between Vall d'Hebron University Hospital and Barcelona MedTech, Pompeu Fabra University, and is referred to as LiverColor. Results A total of 192 livers (362 photographs and 7240 patches) were included. When setting a macrosteatosis threshold of 30%, the best results were obtained using the random forest classifier, achieving an AUROC = 0.74, with 85% accuracy. Conclusion Machine learning coupled with liver texture and color analysis of photographs taken with smartphones provides excellent accuracy for determining liver steatosis.The project that gave rise to these results has received funding from Research support by “Fundación Mutua Madrileña,” “Instituto de Salud Carlos III” and Fondos FEDER. Somos Europa, “La Caixa” Foundation and the European Institute of Innovation and Technology, EIT (body of the European Union that receives support from the European Union's Horizon 2020 research and innovation programme), under the grant agreement CI21-00064. It has also been funded by UPF INNOValora programme, which is co-financed by the Generalitat de Catalunya and the European Regional Development Fund. G. Piella was supported by ICREA Academia.WileyInstitut Català de la Salut[Gómez-Gavara C, Bilbao I, Pando E, Dalmau M, Vidal L, Dopazo C] Universitat Autònoma de Barcelona, Bellaterra, Spain. Servei de Cirurgia Hepatobiliopancreàtica i Trasplantaments, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain. [Piella G, Benet-Cugat B] Barcelona MedTech, Universidad Pompeu Fabra, Barcelona, Spain. [Vazquez-Corral J] Centre de Visió per Computador i Departament d'Informàtica, Universitat Autònoma de Barcelona, Bellaterra, Spain. [Molino JA] Servei de Cirurgia Pediàtrica, Vall d’Hebron Hospital Universitari, Barcelona, Spain. [Salcedo MT] Servei d’Anatomia Patològica, Vall d’Hebron Hospital Universitari, Barcelona, Spain. [Caralt M, Hidalgo E, Charco R] Servei de Cirurgia Hepatobiliopancreàtica i Trasplantaments, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Vall d’Hebron Institut de Recerca (VHIR), Barcelona, SpainVall d'Hebron Barcelona Hospital Campus202420242024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/11351/12202Scientiareponame:Scientia. Dipòsit d'Informació Digital del Departament de Salutinstname:Departament de Salut de la Generalitat de Catalunya (DS)InglésClinical Transplantation;38(10)https://doi.org/10.1111/ctr.15465Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:scientiasalut.gencat.cat:11351/122022026-06-12T09:38:37Z |
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15,812429 |