Application of texture analysis to muscle MRI: 1-What kind of information should be expected from texture analysis?
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.6/9264 |
Resumo: | Several previous clinical or preclinical studies using computerized texture analysis of MR Images have demonstrated much more clinical discrimination than visual image analysis by the radiologist. In muscular dystrophy, a discriminating power has been already demonstrated with various methods of texture analysis of magnetic resonance images (MRI-TA). Unfortunately, a scale gap exists between the spatial resolutions of histological and MR images making a direct correlation impossible. Furthermore, the effect of the various histological modifications on the gray level of each pixel is complex and cannot be easily analyzed. Consequently, clinicians will not accept the use of MRI-TA in routine practice if TA remains a “black box” without clinical correspondence at a tissue level. A goal therefore of the multicenter European COST action MYO-MRI is to optimize MRI-TA methods in muscular dystrophy and to elucidate the histological meaning of MRI textures. |
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Application of texture analysis to muscle MRI: 1-What kind of information should be expected from texture analysis?Texture analysisMRISeveral previous clinical or preclinical studies using computerized texture analysis of MR Images have demonstrated much more clinical discrimination than visual image analysis by the radiologist. In muscular dystrophy, a discriminating power has been already demonstrated with various methods of texture analysis of magnetic resonance images (MRI-TA). Unfortunately, a scale gap exists between the spatial resolutions of histological and MR images making a direct correlation impossible. Furthermore, the effect of the various histological modifications on the gray level of each pixel is complex and cannot be easily analyzed. Consequently, clinicians will not accept the use of MRI-TA in routine practice if TA remains a “black box” without clinical correspondence at a tissue level. A goal therefore of the multicenter European COST action MYO-MRI is to optimize MRI-TA methods in muscular dystrophy and to elucidate the histological meaning of MRI textures.uBibliorumCertaines, Jacques DeLarcher, ThibautDuda, DorotaAzzabou, NouraEliat, Pierre-AntoineEscudero, Luis M.Pinheiro, Antonio M. G.Yang, GuanyuCoatrieux, Jean-LouisSnezkho, EduardShukelovich, AlexeyPereira, ManuelaLerski, Richard2020-02-14T11:33:38Z20152015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.6/9264eng10.1140/epjnbp/s40366-015-0017-1info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-21T03:39:04Zoai:ubibliorum.ubi.pt:10400.6/9264Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:49:17.503296Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Application of texture analysis to muscle MRI: 1-What kind of information should be expected from texture analysis? |
title |
Application of texture analysis to muscle MRI: 1-What kind of information should be expected from texture analysis? |
spellingShingle |
Application of texture analysis to muscle MRI: 1-What kind of information should be expected from texture analysis? Certaines, Jacques De Texture analysis MRI |
title_short |
Application of texture analysis to muscle MRI: 1-What kind of information should be expected from texture analysis? |
title_full |
Application of texture analysis to muscle MRI: 1-What kind of information should be expected from texture analysis? |
title_fullStr |
Application of texture analysis to muscle MRI: 1-What kind of information should be expected from texture analysis? |
title_full_unstemmed |
Application of texture analysis to muscle MRI: 1-What kind of information should be expected from texture analysis? |
title_sort |
Application of texture analysis to muscle MRI: 1-What kind of information should be expected from texture analysis? |
author |
Certaines, Jacques De |
author_facet |
Certaines, Jacques De Larcher, Thibaut Duda, Dorota Azzabou, Noura Eliat, Pierre-Antoine Escudero, Luis M. Pinheiro, Antonio M. G. Yang, Guanyu Coatrieux, Jean-Louis Snezkho, Eduard Shukelovich, Alexey Pereira, Manuela Lerski, Richard |
author_role |
author |
author2 |
Larcher, Thibaut Duda, Dorota Azzabou, Noura Eliat, Pierre-Antoine Escudero, Luis M. Pinheiro, Antonio M. G. Yang, Guanyu Coatrieux, Jean-Louis Snezkho, Eduard Shukelovich, Alexey Pereira, Manuela Lerski, Richard |
author2_role |
author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
uBibliorum |
dc.contributor.author.fl_str_mv |
Certaines, Jacques De Larcher, Thibaut Duda, Dorota Azzabou, Noura Eliat, Pierre-Antoine Escudero, Luis M. Pinheiro, Antonio M. G. Yang, Guanyu Coatrieux, Jean-Louis Snezkho, Eduard Shukelovich, Alexey Pereira, Manuela Lerski, Richard |
dc.subject.por.fl_str_mv |
Texture analysis MRI |
topic |
Texture analysis MRI |
description |
Several previous clinical or preclinical studies using computerized texture analysis of MR Images have demonstrated much more clinical discrimination than visual image analysis by the radiologist. In muscular dystrophy, a discriminating power has been already demonstrated with various methods of texture analysis of magnetic resonance images (MRI-TA). Unfortunately, a scale gap exists between the spatial resolutions of histological and MR images making a direct correlation impossible. Furthermore, the effect of the various histological modifications on the gray level of each pixel is complex and cannot be easily analyzed. Consequently, clinicians will not accept the use of MRI-TA in routine practice if TA remains a “black box” without clinical correspondence at a tissue level. A goal therefore of the multicenter European COST action MYO-MRI is to optimize MRI-TA methods in muscular dystrophy and to elucidate the histological meaning of MRI textures. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015 2015-01-01T00:00:00Z 2020-02-14T11:33:38Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.6/9264 |
url |
http://hdl.handle.net/10400.6/9264 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1140/epjnbp/s40366-015-0017-1 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799136385285750784 |