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An [omega]-automata approach to the representation of bilevel images
- Source :
- IEEE Transactions on Systems, Man, and Cybernetics--Part B: Cybernetics. June, 2003, Vol. 33 Issue 3, p524, 8 p.
- Publication Year :
- 2003
-
Abstract
- We use [omega]-automata (i.e., automata over infinite words) as a device for representing bilevel images. A major advantage of our approach, as opposed to using the conventional finite automata, lies in that [omega]-automata are capable of representing image objects of zero size, such as lines and points. To demonstrate the feasibility of our approach, we also show how a number of image processing operations, including shift, flip, rotation, complement, boundary, difference, union, intersection, and size, can be effectively carried out in the framework of [omega]-automata. In particular, the size of an image represented by an [omega]-automaton is measured based on the theory of Markov chains. In comparison with other automata-based image representation schemes reported in the literature, our approach is capable of supporting a richer set of operations, which can be performed on the automata directly and easily. Index Terms--[omega]-automata, image representation.
Details
- Language :
- English
- ISSN :
- 10834419
- Volume :
- 33
- Issue :
- 3
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Systems, Man, and Cybernetics--Part B: Cybernetics
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.102792461