Annotation Tools in Gastrointestinal Polyp Annotation
Résumé
Capsule endoscopy (CE) is a valid alternative to conventional gastrointestinal (GI)
endoscopy tools. In CE, annotation tools are crucial in developing large and annotated medical
image databases for training deep neural networks (DNN). We provide an overview of the
described and in-use various annotation systems available, focusing on the annotation of
adenomatous polyp pathology in the GI tract. Some studies present promising results regarding
time efficiency by implementing automated labelling features in annotation systems. Thus, data are
inadequate regarding the general overview for users, and may also be more specific on which
features provided are necessary for polyp annotation.