Global extremes analysis in applications of discrete tomography

• Autorzy: Nowak L. , Zieliński B.
• Języki publikacji: EN

Abstrakty

EN

One of the most important problems in discrete tomography is to reconstruct function f:a→{0,1}, where a is a finite subset of Z˄n (n ≥2), from the finite set of projections. There are a lot of methods dedicated for this problem, which employ basic methods of discrete mathematic, distribution theory, and even evolutionary algorithms. In this paper, new approach to this problem, based on global extremes analysis, is presented. It is competitive with the other algorithms, due to the fact that, it returns projections identical with the original ones and is most effective in case of images with consistent objects.

Słowa kluczowe

EN

discrete tomography; function reconstruction; image reconstruction; Global Maxima Analysis

• Wydawca: Uniwersytet Jagielloński - Collegium Medicum ; Index Copernicus Sp. z o.o.
• Czasopismo: Bio-Algorithms and Med-Systems
• Rocznik: 2010
• Tom: Vol. 6, no. 12
• Strony: 21--24
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Nowak L.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, ul. Reymonta 4, 30-059 Kraków

autor

Zieliński B.

• Institute of Computer Science, Jagiellonian University, ul. Łojasiewicza 6, 30-348 Kraków

Bibliografia

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