smooth spatial EBSD
Syntax
ebsd = smooth(ebsd)F = halfQuadraticFilter
F.alpha = 2;
ebsd = smooth(ebsd, F, 'fill', grains)Input
| ebsd | EBSD |
| F | @EBSDFilters |
| grains | grain2d if provided pixels at the boundary between grains are not filled |
Options
| fill | fill missing values (this is different then not indexed values!) |
| extrapolate | extrapolate up the the outer boundaries |
Example
mtexdata forsterite;
ebsd = ebsd('indexed');
% segment grains
[grains,ebsd.grainId] = calcGrains(ebsd);ebsd = EBSD
Phase Orientations Mineral Color Symmetry Crystal reference frame
0 58485 (24%) notIndexed
1 152345 (62%) Forsterite LightSkyBlue mmm
2 26058 (11%) Enstatite DarkSeaGreen mmm
3 9064 (3.7%) Diopside Goldenrod 12/m1 X||a*, Y||b*, Z||c
Properties: bands, bc, bs, error, mad
Scan unit : um
X x Y x Z : [0 36550] x [0 16750] x [0 0]
Normal vector: (0,0,1)% find largest grains
largeGrains = grains(grains.grainSize>800);
ebsd = ebsd(largeGrains(1));figure
plot(largeGrains(1).boundary,'linewidth',2)
hold on
oM = ipfHSVKey(ebsd);
oM.inversePoleFigureDirection = mean(ebsd.orientations) * oM.whiteCenter;
oM.colorStretching = 50;
plot(ebsd,oM.orientation2color(ebsd.orientations))
hold off