Grayscale median (GSM) post-processing, posterizing, and color mapping for carotid ultrasound

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorFilho, Pedro Luciano Mellucci-
Autor(es): dc.creatorBertanha, Matheus-
Autor(es): dc.creatorJaldin, Rodrigo Gibin-
Autor(es): dc.creatorYoshida, Winston Bonetti-
Autor(es): dc.creatorSobreira, Marcone Lima-
Data de aceite: dc.date.accessioned2025-08-21T15:15:44Z-
Data de disponibilização: dc.date.available2025-08-21T15:15:44Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/1677-5449.202200812-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/249661-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/249661-
Descrição: dc.descriptionFactors related to atherosclerotic plaques may indicate instability, such as ulcerations, intraplaque hemorrhages, lipid core, thin or irregular fibrous cap, and inflammation. The grayscale median (GSM) value is one of the most widespread methods of studying atherosclerotic plaques and it is therefore important to comprehensively standardize image post-processing. Post-processing was performed using Photoshop 23.1.1.202. Images were standardized by adjusting the grayscale histogram curves, setting the darkest point of the vascular lumen (blood) to zero and the distal adventitia to 190. Posterization and color mapping were performed. A methodology that presents the current state of the art in an accessible and illustrative way should contribute to the dissemination of GSM analysis. This article describes and illustrates the process step by step.-
Descrição: dc.descriptionUniversidade Estadual Paulista – UNESP, SP-
Descrição: dc.descriptionUniversidade Estadual Paulista – UNESP, SP-
Idioma: dc.languageen-
Idioma: dc.languagept_BR-
Relação: dc.relationJornal Vascular Brasileiro-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectafterimage-
Palavras-chave: dc.subjectcarotid artery diseases-
Palavras-chave: dc.subjectcarotid stenosis-
Palavras-chave: dc.subjectcomputer-assisted image interpretation-
Palavras-chave: dc.subjectDoppler ultrasound-
Título: dc.titleGrayscale median (GSM) post-processing, posterizing, and color mapping for carotid ultrasound-
Título: dc.titlePós-processamento da mediana de escala de cinza (GSM), posterização e remapeamento de cores para ultrassonografia de carótidas-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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