def seg_norm(self, in_prefix=''):
def_tpms = np.zeros((3,1), dtype=np.object)
spm_path = spm_info.spm_path
def_tpms[0] = pjoin(spm_path, 'tpm', 'grey.nii'),
def_tpms[1] = pjoin(spm_path, 'tpm', 'white.nii'),
def_tpms[2] = pjoin(spm_path, 'tpm', 'csf.nii')
data = np.zeros((1,), dtype=object)
data[0] = self.data_def['anatomical']
sninfo = make_job('spatial', 'preproc', {
'data': data,
'output':{
'GM':fltcols([0,0,1]),
'WM':fltcols([0,0,1]),
'CSF':fltcols([0,0,0]),
'biascor':1.0,
'cleanup':False,
},
'opts':{
'tpm':def_tpms,
'ngaus':fltcols([2,2,2,4]),
'regtype':'mni',
'warpreg':1.0,
'warpco':25.0,
'biasreg':0.0001,
'biasfwhm':60.0,
'samp':3.0,
'msk':np.array([], dtype=object),
}
})
run_jobdef(sninfo)
return in_prefix
def norm_write(self, in_prefix='', out_prefix='w'):
sess_scans = scans_for_fnames(
fnames_presuffix(self.data_def['functionals'], in_prefix))
matname = fname_presuffix(self.data_def['anatomical'],
suffix='_seg_sn.mat',
use_ext=False)
subj = {
'matname': np.zeros((1,), dtype=object),
'resample': np.vstack(sess_scans.flat),
}
subj['matname'][0] = matname
roptions = {
'preserve':False,
'bb':np.array([[-78,-112, -50],[78,76,85.0]]),
'vox':fltcols([2.0,2.0,2.0]),
'interp':1.0,
'wrap':[0.0,0.0,0.0],
'prefix': out_prefix,
}
nwinfo = make_job('spatial', 'normalise', [{
'write':{
'subj': subj,
'roptions': roptions,
}
}])
run_jobdef(nwinfo)
# knock out the list of images, replacing with only one
subj['resample'] = np.zeros((1,), dtype=object)
subj['resample'][0] = self.data_def['anatomical']
roptions['interp'] = 4.0
run_jobdef(nwinfo)
return out_prefix + in_prefix
