How to create a BB and image overlay chart

The difference between creating an image chart and creating a BB-image overlay chart is to select both the image and BBS columns and create a 2D chart by pressing 2. To overlay both ground truth BBs and predicted BBs, you just need to select the three columns image, BBS and BBS_predicted and create a 2D chart. You can plot the BBs by only selecting the BBS or BBS_predicted column. In the Dashboard, solid rectangle outlines represent ground truth BBs while dashed rectangle outlines represent predicted BBs.