PT Journal
AU Cristina Sanchez Montes
   Jorge Bernal
   Ana Garcia Rodriguez
   Henry Cordova
   Gloria Fernandez Esparrach
TI Revisión de métodos computacionales de detección y clasificación de pólipos en imagen de colonoscopia
SO Gastroenterología y Hepatología
JI GH
PY 2020
BP 222
EP 232
VL 43
IS 4
AB 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.
ER