Review of computational methods for the detection and classification of polyps in colonoscopy imaging. / Revisión de métodos computacionales de detección y clasificación de pólipos en imagen de colonoscopia.
Gastroenterol Hepatol
; 43(4): 222-232, 2020 Apr.
Article
em En, Es
| MEDLINE
| ID: mdl-32143918
ABSTRACT
Computer-aided diagnosis (CAD) is a tool with great potential to help endoscopists in the tasks of detecting and histologically classifying colorectal polyps. In recent years, different technologies have been described and their potential utility has been increasingly evidenced, which has generated great expectations among scientific societies. However, most of these works are retrospective and use images of different quality and characteristics which are analysed off line. This review aims to familiarise gastroenterologists with computational methods and the particularities of endoscopic imaging, which have an impact on image processing analysis. Finally, the publicly available image databases, needed to compare and confirm the results obtained with different methods, are presented.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Pólipos do Colo
/
Diagnóstico por Computador
/
Colonoscopia
Tipo de estudo:
Diagnostic_studies
/
Prognostic_studies
Limite:
Humans
Idioma:
En
/
Es
Revista:
Gastroenterol Hepatol
Ano de publicação:
2020
Tipo de documento:
Article