Description Usage Arguments Value Author(s) References Examples
View source: R/weingartenImageCurvature.R
uses the weingarten map to estimate image mean or gaussian curvature
1 | weingartenImageCurvature(image, sigma = 1, opt = "mean")
|
image |
antsImage |
sigma |
smoothing parameter |
opt |
mean by default, otherwise use string gaussian or characterize |
image
Brian B. Avants
Avants, B, J. Gee, and B. Avants. Shape operator for differential image analysis Information Processing in Medical Imaging, 2003.
1 2 3 4 5 6 7 | img = makeImage( c(10,10,10) , rnorm( 1000 ) )
fik <- weingartenImageCurvature( img )
## Not run:
fi <- antsImageRead( getANTsRData( "mni" ) )
fik <- weingartenImageCurvature( fi )
## End(Not run)
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