Unfortunately this page does not have a mobile or narrow screen view. Please switch to a desktop computer or increase the size of your browser. For tablets try flipping the screen.

Metadata Files

Data Publication

Original microstructural data of altered rocks and reconstructions using generative adversarial networks (GANs)

Hamed Amiri

Utrecht University

(2022)

Descriptions

We image two altered rock samples consisting of a meta-igneous and a serpentinite showing an isolated porous and fracture network, respectively. The rock samples are collected during previous visits to Swartberget, Norway in 2009 and Tønsberg, Norway in 2012. The objective is to employ a deep-learning-based model called generative adversarial network (GAN) to reconstruct statistically-equivalent microstructures. To evaluate the reconstruction accuracy, different polytope functions are calculated and compared in both original and reconstructed images. Compared with a common stochastic reconstruction method, our analysis shows that GAN is able to reconstruct more realistic microstructures. The data are organized into 12 folders: one containing original segmented images of rock samples, one with python codes used, and the other 10 folder containing data and individual figures used to create figures in the main publication.

Keywords


Originally assigned keywords
Analytical and microscopy data
rock-fluid interaction
backscattered electron microscopy
microstructural quantification
image reconstruction
generative adversarial network (GAN)
EPOS
multi-scale laboratories
statistically-equivalent microstructures
acidic_igneous_rock
ultramafic_igneous_rock
Scanning Electrone Microscope
Phase Transition

Corresponding MSL vocabulary keywords
backscatter electron (BSE) imaging
scanning electron microscope (SEM)

MSL enriched keywords
Technique
imaging (2D)
backscatter electron (BSE) imaging
Apparatus
electron microscopy
scanning electron microscope (SEM)
metamorphic rock
serpentinite

MSL enriched sub domains i

microscopy and tomography

Source

https://public.yoda.uu.nl/geo/UU01/ACSDR4.html

Source publisher

Utrecht University


DOI

10.24416/uu01-acsdr4


Creators

Hamed Amiri

Utrecht University

ORCID:

0000-0002-2981-1398


Contributors

Plümper, Oliver

ProjectManager

Utrecht University

ORCID:

0000-0001-7405-1490

Vasconcelos, Ivan

Researcher

Utrecht University

ORCID:

0000-0001-7405-1490

Jiao, Yang

Researcher

Arizona state university

ORCID:

0000-0001-6501-8787

Chen, Pei-En

Researcher

Arizona state university

ORCID:

0000-0001-5107-6281


Citation

Amiri, H. (2022). Original microstructural data of altered rocks and reconstructions using generative adversarial networks (GANs) (Version 1.0) [Data set]. Utrecht University. https://doi.org/10.24416/UU01-ACSDR4


Dates

Updated:

2022-05-20T10:47:06

Collected:

2020-04-01/2022-02-25


Language

en


Funding References

Funder name: European Research Council


Rights

Open - freely retrievable

Creative Commons Attribution 4.0 International Public License


Datacite version

Version 1.0


Geo location(s)

collection of Meta-igneous rock sample

collection of Serpentinite sample


Spatial coordinates