Why aspect graphs are not (yet) practical for computer vision
Olivier D. Faugeras, Joseph L. Mundy, Nikhil Ahuja, Charles R. Dyer, Alex Pentland, Ramesh Chandra Jain, Katsushi Ikeuchi, Kevin W. Bowyer · 1991
The aspect graph of an object is a graph structure in which each node represents a general view of the object as seen from some maximal, connected cell of viewpoint space; each arc represents an accidental view (or visual event) which occurs on the boundary between two cells of general viewpoint; there is a node for each possible general view of the object, and there is an arc for each possible visual event. The authors provide a critique of the aspect graph approach.>