GitHub - bishesh/statsCompare-RiemannianManifold-Groups: A set of matlab codes to explore the differences in statistics on Riemannian manifold and groups.

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A set of matlab codes to explore the differences in statistics on Riemannian manifold and groups.

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Name		Name	Last commit message	Last commit date
Latest commit History 22 Commits
images		images
python/SRMG		python/SRMG
results		results
.gitignore		.gitignore
LICENSE		LICENSE
README		README
add3Zeros.m		add3Zeros.m
expBar.m		expBar.m
expRotL.m		expRotL.m
frechetL.m		frechetL.m
frechetR.m		frechetR.m
getClosestRotMat.m		getClosestRotMat.m
grpCompose.m		grpCompose.m
grpExp.m		grpExp.m
grpExpId.m		grpExpId.m
grpInv.m		grpInv.m
grpLog.m		grpLog.m
grpLogId.m		grpLogId.m
grpReg.m		grpReg.m
isSkewSymmetric.m		isSkewSymmetric.m
jInv.m		jInv.m
jL.m		jL.m
jR.m		jR.m
jRotL.m		jRotL.m
jRotR.m		jRotR.m
logRotL.m		logRotL.m
makeColVector.m		makeColVector.m
matDeExp.m		matDeExp.m
normA2L.m		normA2L.m
normA2R.m		normA2R.m
plotBrain.m		plotBrain.m
plotComparison.m		plotComparison.m
plotComparisonMean.m		plotComparisonMean.m
plotLinkingGeodesics.m		plotLinkingGeodesics.m
plotTrihedron.m		plotTrihedron.m
qL.m		qL.m
qR.m		qR.m
regRot.m		regRot.m
riemExpIdL.m		riemExpIdL.m
riemExpIdR.m		riemExpIdR.m
riemExpL.m		riemExpL.m
riemExpR.m		riemExpR.m
riemLogIdL.m		riemLogIdL.m
riemLogIdR.m		riemLogIdR.m
riemLogL.m		riemLogL.m
riemLogR.m		riemLogR.m
rotMat.m		rotMat.m
rotMean.m		rotMean.m
rotVect.m		rotVect.m
sigma2.m		sigma2.m
sigma2L.m		sigma2L.m
sigma2R.m		sigma2R.m
skew.m		skew.m
testPlotBrainSurfaces.m		testPlotBrainSurfaces.m
unifRnd.m		unifRnd.m
vectArrow.m		vectArrow.m

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Authors:
Nina Miolane, Bishesh Khanal.
Asclepios Team,
INRIA Sophia Antipolis.

This is a set of matlab codes to compare the computing of the different types of means
on Lie groups. These codes can be used to reproduce the experiments illustrated in the
video developed for the MICCAI Educational challenge 2014, available at:
url of the video.


Dependencies:
If you use the brain.mat file available then matlab along with the following toolboxes
should be availble:
1. toolbox_graph to plot the brain surface mesh. Available at:
http://www.mathworks.co.uk/matlabcentral/fileexchange/5355-toolbox-graph

If you want to create the brain surface and convert it to the matlab readable mesh from
a skull stripped brain MRI volume then you need following additional softwares.
1. SPM (these codes use spm8) available at:
http://www.fil.ion.ucl.ac.uk/spm/