Table 2.

A comparison between existing floorplan image datasets.

Name	Size	Purpose
ROBIN	512 images	Deep learning approaches to automatically analyse building floorplan images and retrieve similar plans from a large-scale repository. The proposed technique can find application in an online property sale/rent scenario where the buyer has preferred features related to the room semantics.
CVC-FP	122 images	The dataset is fully ground-truthed for the structural symbols: rooms, walls, doors, windows, parking doors, and room separations. It not only makes their locations in the images specific but also includes structural relations between them that are of special interest for analysis systems.
CubiCasa5K	5000 images	Multi-task learning scheme which uses the ’multi-task uncertainty loss’ based on 5000 images and starts detecting 80 different element classes inside the floorplan.