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Optimal Convex Decompositions

Machine intelligence and pattern recognitionPublished 1 January 1985
Citations131

TL;DR

The problem of decomposing a non-convex simple polygon into a minimum number of convex polygons is solved and the decomposition allows for the introduction of Steiner points.

Abstract

The problem of decomposing a non-convex simple polygon into a minimum number of convex polygons is solved. The decomposition allows for the introduction of Steiner points. Two algorithms are proposed. The first verifies that the problem is doable in polynomial time. The second provides an efficient method. Along the way, numerous results of independent interest in pure geometry as well as geometric complexity are stated.

Keywords

Computer ScienceEngineering