Continuous Skeletons from Digitized Images

Author:

Montanari Ugo1

Affiliation:

1. Stanford Artificial Intelligence Project, Computer Science Department, Stanford University, Stanford, CA and Istituto di Elaborazione della Informazione, Pisa, Italy

Abstract

An algorithm for the determination of the skeleton of a polygonal figure is presented. The propagation of the figure contour is simulated analytically. All skeleton branch points are obtained, in an order which depends on their distance from the contour, together with the equations of the skeleton branches connecting them. The computing time for polygons with few concave vertices is roughly proportional to the number of sides.

Publisher

Association for Computing Machinery (ACM)

Subject

Artificial Intelligence,Hardware and Architecture,Information Systems,Control and Systems Engineering,Software

Reference9 articles.

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2. PHILBRICK O. Shape descripioIt with the medial axis transformation h Pictorial Pattern Recognition Thompson Book Co. Washington D. C. 1968 pp. 395-407. PHILBRICK O. Shape descripioIt with the medial axis transformation h Pictorial Pattern Recognition Thompson Book Co. Washington D. C. 1968 pp. 395-407.

3. Sequential Operations in Digital Picture Processing

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