Fig. 10

To the left: Illustration of the images that are obtained when scanning the four side faces of the board example of Fig. 7. The board coordinate system is shown on it, highlighting the need to flip the image if one want to make a three-dimensional representation. To the right: actual RGB images obtained on a portion of board #253. Note that the resolution is not squared and different between large and narrow faces, which induces a different aspect ratio than in reality