Huffmann and Clowes conceptualised the task of interpreting straight line drawings in terms of attaching labels like ‘concave’, ‘convex’, ‘occluding’ to lines, interpreted as depicting object edges. See junction dictionary <110> and relaxation labelling <210>.
- [Clowes 71]Clowes, M. B. On seeing things. Artificial Intelligence 2. 1971.Google Scholar