Ver el código de «GIC-experimental-databases/Whole OASIS deformation feature vectors»

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Data
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Username: ftp@sands-social-network-mockup.com

:[http://data.sands-social-network-mockup.com/oasis_data FTP directory with OASIS data]

:[http://data.sands-social-network-mockup.com/oasis_data/jacs.hdft5 OASIS Jacobian Determinants]
:[http://data.sands-social-network-mockup.com/oasis_data/modulatedgm.hdft5 OASIS Modulated Grey Matter]
:[http://data.sands-social-network-mockup.com/oasis_data/geodan.hdft5 OASIS Geodesic Anisotropy]


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Reference
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:- Alexandre Savio, Manuel Graña; ''Deformation based feature selection for Computer Aided Diagnosis of Alzheimer’s Disease'', Expert Systems with Applications, Available online 20 September 2012, Volume 40, Issue 5, April 2013, Pages 1619–1628 [http://dx.doi.org/10.1016/j.eswa.2012.09.009][[Media:Alexsavio_eswa12_draft.pdf | draft]] JCR (2011) 2.203 (Q1 in CSAI)


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Software
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* [https://github.com/alexsavio/aizkolari#aizkolari Aizkolari tools]


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Code snippet for reading HDF5 file from Matlab
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<font face="monospace">
 filename = 'modulatedgm.hdf5'
 finfo = h5info(filename);
 for i = 1:size(finfo.Datasets,1)
    varname = finfo.Datasets(i).Name
    var     = genvarname(varname);
    dsname  = ['/' varname];
    eval( [var '= h5read(filename, dsname);' ]);
 end
 clear i finfo var varname dsname
</font face="monospace">


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Note
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In order to reduce the size of the database, the feature vector elements have been changed from float32 to float16. 
We haven't tested this data.
If you have any problem, please contact us.