gbcCustom grain boundary criterion from a custom per-pixel property
Separates two neighbouring measurements by a grain boundary when a user-supplied property differs by more than a threshold. The property may be numeric (scalar per pixel), a vector3d or a quaternion (then the angle between the two is used).
Syntax
criterion = gbcCustom(ebsd.bc,10);
criterion = gbcCustom(myAxes,5*degree,'antipodal');
out = criterion.eval(ebsd,i,j);Input
| values | per-pixel property, one entry per measurement |
| threshold | largest difference that still counts as the same grain |
| Any further arguments are passed on to |angle|, so an axial property is compared as an axis with the flag |'antipodal'|. | |
Output
| out = 1 no boundary (property difference below delta | > same grain) out = 0 grain boundary |
Citing this page.
This page is part of the documentation of
MTEX, a free and open
source MATLAB toolbox for analyzing and modeling crystallographic textures.
It was written by The MTEX Developers and is published at
https://mtex-toolbox.github.io/gbcCustom.html.
If you use MTEX, or reuse text or figures from this page, in your research,
please cite
F. Bachmann, R. Hielscher, H. Schaeben: Texture Analysis with MTEX - Free and Open Source Software Toolbox, Solid State Phenomena 160 (2010), 63-68. 10.4028/www.scientific.net/SSP.160.63
BibTeX
@article{bachmann2010mtex,
author = {F. Bachmann and R. Hielscher and H. Schaeben},
title = {Texture Analysis with MTEX - Free and Open Source Software Toolbox},
journal = {Solid State Phenomena},
volume = {160},
pages = {63-68},
year = {2010},
doi = {10.4028/www.scientific.net/SSP.160.63},
url = {https://doi.org/10.4028/www.scientific.net/SSP.160.63}
}Other papers describing specific MTEX methods are listed under Publications — please cite the one that best fits your application. The MTEX source code is licensed under the GNU General Public License v2.0; the text and figures of this documentation are licensed under CC BY 4.0, which permits reuse — including by automated systems — provided The MTEX Developers and this page are credited.