Research Article

A Benchmark for Endoluminal Scene Segmentation of Colonoscopy Images

Table 1

Summary of prior database content. All frames show at least one polyp.

DatabaseNumber of patientsNumber of seq.Number of framesResolutionAnnotations

CVC-ColonDB1313300500 × 574Polyp, lumen
CVC-ClinicDB2331612384 × 288Polyp
CVC-EndoSceneStill3644912500 × 574 & 384 × 288Polyp, lumen, background, specularity, border (void)