The 2- and 3-point surface correlation functions calculations: From novel exact continuous approach to improving methodology for discrete images

Postnicov, V.; Karsanina, M.V.; Khlyupin, A.; Gerke, K.M.

Информация о цитировании статьи получена из Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 10 апреля 2024 г.

Авторы: Postnicov Vasily, Karsanina Marina V., Khlyupin Aleksey, Gerke Kirill M.
Журнал: Physica A: Statistical Mechanics and its Applications
Том: 628
Год издания: 2023
Издательство: Elsevier BV
Местоположение издательства: Netherlands
Номер статьи: 129137
DOI: 10.1016/j.physa.2023.129137
Аннотация: Surface correlation functions are extremely useful descriptors of interfaces and in this role can be used in material science, rock and soil physics, food engineering and other numerous areas. However, their widespread usage was hampered by insuffi- ciently robust computation methodologies. In this contribution we elaborate on recent works in surface function evaluation and present a novel exact algorithm to compute surface–surface (Fss) and surface–surface–surface (Fsss) functions for smooth boundary sets without discretization. This allows us to test digital computational approach on geometries beyond those available as analytical solutions. Moreover, we propose a better edge detection filter that allowed to improve the quality of assessment of surface correlation functions, both surface–surface (Fss) and surface-void (Fsv ), for digital images. The code for continuous and discrete computational frameworks is freely available and is now the part of the more general CorrelationFunctions.jl package.
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The 2- and 3-point surface correlation functions calculations: From novel exact continuous approach to improving methodology for discrete imagesстатья

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