Porosity Estimation in Carbonate Rock Based on Voronoi Diagram and 2D Histogram Segmentation in HSV Color Space

Jida, Safa; Aksasse, Brahim; Ouanan, Mohammed

doi:10.1007/978-3-030-11928-7_66

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Voronoi Exploitation1

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2019

2022

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Cited by 2 publications

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“…In order to avoid high computational time, several authors [5,[16][17][18] proposed a new approach based on VD using the generated clusters of intensity values given in the vertices of the external boundary of Delaunay triangulation. They applied this method in order to segment face features.…”

Section: Voronoi Exploitationmentioning

confidence: 99%

Clay-Based Brick Porosity Estimation Using Image Processing Techniques

Jida

Ouallal²,

Aksasse

et al. 2019

Journal of Intelligent Systems

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Abstract This work intends to apprehend and emphasize the contribution of image-processing techniques and computer vision in the treatment of clay-based material known in Meknes region. One of the various characteristics used to describe clay in a qualitative manner is porosity, as it is considered one of the properties that with “kill or cure” effectiveness. For this purpose, we use scanning electron microscopy images, as they are considered the most powerful tool for characterising the quality of the microscopic pore structure of porous materials. We present various existing methods of segmentation, as we are interested only in pore regions. The results show good matching between physical estimation and Voronoi diagram-based porosity estimation.

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Section: Voronoi Exploitationmentioning

confidence: 99%