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The DCM software is a Microsoft Windows™-based application for 3D microstructure characterization, modelling and visualization. It include the following functionalities:
• Generate digital 3D represen... moretation of material compositional phases in a sample using the data-constrained modelling methodology and X-ray CT data, even for the cases that there are partial volumes of multiple phases in the same image voxel;
• Visual presentation of 3D volumetric data. The visualization is compatible with various display devices, including stereo 3D monitors;
• Exporting 3D data in various formats, including the web-friendly Web3D format for interactive 3D online view, animation, serial sectional slices, etc.;
• Functionality of the software can be extended by adding plug-in modules to perform virtually unlimited 3D modelling. A set of C++ programming API is included for user convenience.
The DcmLite can be downloaded for evaluation. Please feel free to contact us if you would be interested in acquiring a DCM software user licence, R&D collaboration, commercial exploitation, or knowing more about DCM. The DCM website is at http://research.csiro.au/dcm.
Non-destructive quality evaluation of additive-manufactured components - Data-constrained modelling - Published 06 Jul 2020
Three sub-samples were collected at different locations of a shale slab from the Junger Basin, north western China, and were referred to as S1 and S4′. The shale is composed primarily of calcite, sodi... moreum feldspar, potash feldspar and dolomite. The mineral can be grouped as the following: calcite, sodium feldspar and potash feldspar (group as feldspar), and dolomite. For CT scan experiments, the samples S1 and S4′ were cut into a small cylinder with the diameters of 0.8 mm and 3 mm, respectively. less
CSS-TCP - Data Constrained Mater - Data-constrained modelling (DCM) - Published 28 Jul 2016
This data set is a collection of multi-energy X-ray CT data and DCM generated 3D compositional microstructural data for an anthracite coal sample which are comprised with void, coal matrix, minerals.
CSS-TCP - Data Constrained Mater - Data-constrained modelling (DCM) - Published 27 Jul 2016
3D online images for the paper: Sulfide-silicate textures in magmatic Ni-Cu-PGE sulfide ore deposits. 1. Disseminated and net-textured ores.
by Stephen J. Barnes, James E. Mungall, Margaux Le Vaillant... more, Belinda Godel, C. Michael Lesher, David Holwell, Peter C. Lightfoot, Nadya Krivolutskaya, Bo Wei
OCE Science Leader - Stephen Barnes - Magmatic sulfide ore petrology - Published 30 May 2016
X3D online visualization of silicates and sulphides microstructure for the paper entitled: "3D textural evidence for the formation of ultra-high tenor precious metal bearing sulfide microdroplets in o... moreffset reefs: An extreme example from the Platinova Reef, Skaergaard Intrusion, Greenland".less
OCE Science Leader - Stephen Barnes - Magmatic sulfide ore petrology - Published 19 Apr 2016
EBSDinterp is a computer program to interpolate electron backscatter diffraction (EBSD) data using the underlying microstructure as a guide to avoid creating artefacts. It reads in binary .cpr files (... morefrom Oxford-HKL CHANNEL 5) or ASCII .ctf files. The user can alter a number of processing parameters that control the the extent to which intepolation is permitted via the number of indexed neighbours a pixel has and the quality of the original EBSD pattern (using the band contrast).
It is written in MATLAB 2012b and compiled using the MATLAB compiler runtime (MCR) 2012b version 7 for both 32 and 64-bit Windows machines. EBSDinterp can be run using single or multicore computing as it make use of the parallel processing toolbox in MATLAB.less
Gold Research - EBSD data processing and analysis - Published 26 Jun 2015
Collection of CIPS (Calcite In situ Preciptation System) core sandstone data include CT projection images at 35keV and 45keV, CT reconstructured slices, and DCM reconstructured pore and mineral phases... more distributions in 3D. Additional information and data, such as .dcm data files, SEM and optical images, EXCEL spreadsheet, animations, are also included.
The CT slices have been aligned, corrected for inconsistency, and re-scaled according to the known phases, such as pores and quartz.less
Data Constrained Materials C2011/6428 - Data-constrained modelling (DCM) - Published 27 Nov 2014
The data is related to a sample from a Triassic shale oil reservoir, the fifth member of the Xujiahe Formation from the Sichuan Basin in southern China. The data set include the following:
X-ray proje... morection images, plus flate-field and dark-field images
Reconstructed CT slices
DCM characterized and threshold segmentated composition and porosity imagesless
Data Constrained Materials C2011/6428 - Data-constrained modelling (DCM) - Published 14 Oct 2013