Grouping Edges:
The Formation of Contours
Association of edge elements
Boundary formation on the basis of local continuity
Feature space transformation for line detection
Edge tracking and fitting of line and arc segments
Representation of two-dimensional boundaries
Parameter based representation
Chain Codes
The -s curve
Piecewise Polynomials ( Splines)

Comments to: Sarah Price at ICBL.
(Last update: 22th April, 1996)