Rectification of the chordal axis transform skeleton and criteria for shape decomposition

Abstract

Skeletonization and parts-based decomposition are important to the analysis, characterization, and recognition of shapes. In earlier works we proposed the chordal axis transform (CAT), based on constrained Delaunay triangulations (CDT), for analyzing discrete shapes. In this paper, we refine the CAT skeleton to have smoother branches and stable branch… (More)
DOI: 10.1016/j.imavis.2006.06.025

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