Fig. 5

CVS annotation software. In the annotator interface (right side of the image), (a) allows to navigate the dataset specifying video and frames ids, (b) open related videos at the right video frame, (c) sets frame visualization preferences, (d) allows to annotate CVS criteria (1= 2-structure criterion, 2= hepatocystic triangle criterion, 3= cystic plate criterion), (e) allows to annotate auxiliary information (“roi” stands for region of interest, the hepatocystic triangle), (f) allows free text comments to discuss in annotation meetings, and, on the reviewer interface (left side of the image), (g) allows to compare blinded annotations and flag inconsistencies.