Research on image recognition method of rock and soil porous media based on dithering algorithm

Rock-soil mass is a kind of material with complex internal structure, and its macro-mechanical response and failure process are influenced by internal microscopic composition and structure. Based on the research results of digital image technology in quantitative aspects of internal structure of roc...

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Bibliographic Details
Published inE3S Web of Conferences Vol. 283; p. 1025
Main Authors Zhang, Hao, Liu, Hewen, Bai, Jinyong
Format Journal Article Conference Proceeding
LanguageEnglish
Published Les Ulis EDP Sciences 01.01.2021
Subjects
Algorithms
Digital imaging
Dithering
Image processing
Image segmentation
Mechanical analysis
Object recognition
Parameters
Porous media
Rocks
Soil porosity
Soil structure
Soils
Statistical analysis
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Summary:Rock-soil mass is a kind of material with complex internal structure, and its macro-mechanical response and failure process are influenced by internal microscopic composition and structure. Based on the research results of digital image technology in quantitative aspects of internal structure of rock and soil, a method for segmentation of rock and soil pore images based on dithering algorithm and statistical method for multiple parameters of pores is proposed in this paper. The result of verification shows that the pore recognition method proposed in this paper is reliable, can obtain the pore distribution and related parameters quickly and effectively, which has certain academic value and research significance.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/202128301025