Digital image reduction for analysis of topological changes in the pore space of the rock matrix during chemical dissolution

Digital image reduction for analysis of topological changes in the pore space of the rock matrix during chemical dissolution Full article

Journal

Вычислительные методы и программирование (Numerical methods and programming)
, E-ISSN: 1726-3522

Output data

Year: 2021, Volume: 21, Number: 3, Pages: 319-328 Pages count : 10 DOI: 10.26089/nummet.v21r327

Authors

Прохоров Д.И. ¹ , Базайкин Я.В. ¹ , Лисица В.В. ²

Affiliations

1	Институт математики им. С. Л. Соболева Сибирского отделения Российской академии наук (ИНГГ СО РАН), просп. Коптюга, 4, 630090, г. Новосибирск
2	Институт нефтегазовой геологии и геофизики им. А. А. Трофимука СО РАН

A new algorithm for the reduction of three-dimensional digital images is proposed to improve the performance of persistence diagrams computing. These diagrams represent changes in topology of the pore space in the rock matrix. The algorithm has a linear complexity, since the removal of the voxel is based on the structure of its neighborhood. It is shown that the efficiency of the algorithm depends heavily on the complexity of the pore space and the size of filtering steps.

Прохоров Д.И. , Базайкин Я.В. , Лисица В.В.
Digital image reduction for analysis of topological changes in the pore space of the rock matrix during chemical dissolution
Вычислительные методы и программирование (Numerical methods and programming). 2021. Т.21. №3. С.319-328. DOI: 10.26089/nummet.v21r327 РИНЦ OpenAlex

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