Automatic area detection

A non-transitory computer-readable medium, wherein the non-transitory computer-readable medium is provisioned with program instructions that, when executed by at least one processor, cause a computing platform to:

• receive a two-dimensional (2D) image file comprising a construction drawing;
• generate, via semantic segmentation, (i) a first set of polygons corresponding to respective areas of the 2D image file and (ii) a respective confidence score for each polygon in the first set of polygons;
• generate, via instance segmentation, (i) a second set of polygons corresponding to respective areas of the 2D image file and (ii) a respective confidence score for each polygon in the second set of polygons;
• generate, via unsupervised image processing, (i) a third set of polygons corresponding to respective areas of the 2D image file and (ii) a respective confidence score for each polygon in the third set of polygons;
• for each polygon from each set of polygons, determine a respective overlap with each polygon from the other sets of polygons;
• based on (i) the determined overlap between polygons and (ii) the respective confidence scores for each of the overlapping polygons, determine a set of merged polygons corresponding to respective areas of the 2D image file;
• and
• cause a client station to display a visual representation of the 2D image file, wherein each merged polygon in the set of merged polygons is overlaid as a respective selectable region of the 2D image file.

A method carried out by a computing platform, the method comprising:

• receiving a two-dimensional (2D) image file comprising a construction drawing;
• generating, via semantic segmentation, (i) a first set of polygons corresponding to respective areas of the 2D image file and (ii) a respective confidence score for each polygon in the first set of polygons;
• generating, via instance segmentation, (i) a second set of polygons corresponding to respective areas of the 2D image file and (ii) a respective confidence score for each polygon in the second set of polygons;
• generating, via unsupervised image processing, (i) a third set of polygons corresponding to respective areas of the 2D image file and (ii) a respective confidence score for each polygon in the third set of polygons;
• for each polygon from each set of polygons, determining a respective overlap with each polygon from the other sets of polygons;
• based on (i) the determined overlap between polygons and (ii) the respective confidence scores for each of the overlapping polygons, determining a set of merged polygons corresponding to respective areas of the 2D image file;
• and
• causing a client station to display a visual representation of the 2D image file, wherein each merged polygon in the set of merged polygons is overlaid as a respective selectable region of the 2D image file.