Automatic identification of discontinuities and refined modeling of ...
2024年11月15日 · Based on 3D point clouds, a new method is proposed in this paper for discontinuity automatic identification and rock block refined modeling. The method first …
Deep-learning-enhanced model reconstruction of realistic 3D rock ...
2022年8月19日 · This study proposes a novel and effective deep-learning-enhanced approach to achieve the realistic reconstruction of 3D particle models, which includes the following …
3D ROCK MASS GEOMETRICAL MODELING WITH ARBITRARY DISCONTINUITIES
This paper describes an algorithm to generate the realistic numerical representation of three-dimensional rock masses. The discontinuities can be treated as infinite or finite planes with or …
3D Carbonate Digital Rock Reconstruction Using Progressive …
2021年5月4日 · To overcome the challenge of reconstructing large-scale 3D rock images with complex structures seen in carbonates, we propose a new GAN-based method to reconstruct …
Digital rock super-resolution reconstruction with efficient 3D …
For reconstructing high-quality 3D digital rock images, we propose a new 3D Spatial-Adaptive Feature Modulation Network (3DSAFMN), which inherits the spatial modelling capability of …
3D rock minerals by correlating XRM and automated mineralogy …
By correlating XRM and automated mineralogy, a large-FOV 3D mineral digital rock is obtained from a shale sample. Six mineral phases are identified and verified by automated mineralogy, …
Rock discontinuity extraction from 3D point clouds using …
2024年10月26日 · The proposed method employs voxel filtering to downsample point clouds, constructs a point cloud topology using K-d trees, utilizes principal component analysis to …
Extension of a 3D Geological Entity Modeling Method for …
2024年11月15日 · The proposed method has been validated through several typical modeling examples, showing its ability to rapidly and generate 3D high-precision geological reality …
Fractal Dimension of Digital 3D Rock Models with Different Pore …
2022年10月11日 · Fractal geometry is an effective means of quantitatively estimating the pore structure properties of porous media. In this study, the evolution law of the fractal dimension …
Stochastic Pore Network Generation from 3D Rock Images
2011年6月24日 · Pore networks can be extracted from 3D rock images to accurately predict multi-phase flow properties of rocks by network flow simulation. However, the predicted flow …