A recursive algorithm for the computation of the Euler characteristic 5, the volume V, the surface S, the mean width M, and other properties (i.e., quermassintegrals) of digital pictures is presented. Full generality with respect to dimension is achieved by understanding digital pictures as (nondege
Algorithms for the Euler characteristic and related additive functionals of digital objects
β Scribed by H Bieri; W Nef
- Publisher
- Elsevier Science
- Year
- 1984
- Weight
- 93 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0734-189X
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π SIMILAR VOLUMES
In this work a concept of index of a point of a 3-D (26, 6) digital image is defined. Basing on this concept a new characterization of the so-called simple points [1] as well as an algorithm for computing Euler characteristics of 3-D (26, 6) digital pictures is proposed.
The continued fraction expansion and infrastructure for quadratic congruence function fields of odd characteristic have been well studied. Recently, these ideas have even been used to produce cryptosystems. Much less is known concerning the continued fraction expansion and infrastructure for quadrat
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