Research on 3D crack segmentation of CT images of oil rock core.
Ontology highlight
ABSTRACT:
SUBMITTER: Zou Y
PROVIDER: S-EPMC8516274 | biostudies-literature | 2021
REPOSITORIES: biostudies-literature
Publications
Research on 3D crack segmentation of CT images of oil rock core.
Zou Yongning Y Yao Gongjie G Wang Jue J
PloS one 20211014 10
In this paper, we propose a framework for CT image segmentation of oil rock core. According to the characteristics of CT image of oil rock core, the existing level set segmentation algorithm is improved. Firstly, an algorithm of Chan-Vese (C-V) model is carried out to segment rock core from image background. Secondly the gray level of image background region is replaced by the average gray level of rock core, so that image background does not affect the binary segmentation. Next, median filterin ...[more]
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