SYMAN: a symmetry analyzer
Ari Gross, Terrance E. Boult · 2002
A description is given of the construction of a symmetry analyzer. Examples using SYMAN on both real and synthetic images are shown. SYMAN's combination of both global and local methods is discussed. The derivation of a global analytic solution for the skew axes when the degree of skew symmetry is known is described. A local tangent-based algorithm which has advantages over previous methods is presented.>