Polygons should not overlap. Annotating two overlapping characters can be solved by annotating as little as possible of the ‘invisible’ part of the object. Polygons can be concave as well as convex, so every shape and form is allowed here.
Digitale und kognitive Methoden zur Erforschung grafischer Literatur
Polygons should not overlap. Annotating two overlapping characters can be solved by annotating as little as possible of the ‘invisible’ part of the object. Polygons can be concave as well as convex, so every shape and form is allowed here.