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Article . 2023
License: CC BY
Data sources: Datacite
ZENODO
Article . 2023
License: CC BY
Data sources: Datacite
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Validação da métrica de contraste ICC em mamografias

Authors: Faria, Myllena Oliveira; Carneiro, Pedro Cunha; Patrocínio, Ana Cláudia;

Validação da métrica de contraste ICC em mamografias

Abstract

— O câncer de mama é a segunda neoplasia mais comum no mundo e o câncer mais diagnosticado entre as mulheres. Um desafio fundamental na detecção precoce do câncer de mama reside na complexidade dos tecidos mamários. Muitas mulheres têm tecido mamário denso. Essa densidade dificulta a detecção de tumores por meio de imagens, pois os tumores e áreas de tecido denso parecem semelhantes nas imagens. Portanto, técnicas avançadas de processamento de imagens são necessárias para identificar com precisão tumores em mamas densas. Nos casos de contraste inadequado entre áreas suspeitas e tecidos adjacentes, a qualidade da imagem pode ser comprometida nas imagens mamográficas de rotina. Consequentemente, é necessária uma métrica global que faça uma medida quantitativa do contraste das regiões da imagem. Assim, o objetivo deste trabalho é validar a técnica de análise quantitativa do Índice de Contraste Carneiro (ICC). Com a análise foi possível perceber uma correlação direta entre o ICC e um aumento no contraste entre as áreas selecionadas nas imagens.

Keywords

realce de imagem, Câncer de mama, Índice de Contraste Carneiro (ICC), mamografia

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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