An Automatic Method for Discontinuity Recognition in Coal-Measure Strata Borehole Images
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3100505
Abstract: An automatic recognition of discontinuities in borehole images is a desirable way to overcome the inefficiency and inconsistency inherent in the conventional method of manual annotation. The rough borehole walls and prominent noise failed the… read more here.
Keywords: coal measure; method; measure strata; borehole images ... See more keywords
Impact of lithofacies variations and structural changes on natural fracture distributions
Sign Up to like & getrecommendations! Published in 2018 at "Interpretation"
DOI: 10.1190/int-2017-0138.1
Abstract: Understanding and predicting the impact of lithofacies changes and structural effects on fracture distributions is vitally important to optimize a drilling location and orientation. To evaluate and model fracture intensity of the Late Ordovician-Silurian-Early Devonian… read more here.
Keywords: fracture; borehole images; fracture intensity; impact lithofacies ... See more keywords
The segmentation and intelligent recognition of structural surfaces in borehole images based on the U2-Net network
Sign Up to like & getrecommendations! Published in 2024 at "PLOS ONE"
DOI: 10.1371/journal.pone.0299471
Abstract: Structural planes decrease the strength and stability of rock masses, severely affecting their mechanical properties and deformation and failure characteristics. Therefore, investigation and analysis of structural planes are crucial tasks in mining rock mechanics. The… read more here.
Keywords: segmentation; net network; structural planes; borehole images ... See more keywords