Garyfallidis on master
NF: add code for coordinate map… Update function calls after vec… import interpolate and 6 more (compare)
my_sphere = Sphere(xyz=gtab.bvecs[~gtab.b0s_mask])
voxel2streamlineto see which streamlines pass through which voxels. I feed in the streamlines and the inverse of the DWI affine to map from streamline to voxel. I am having trouble interpreting the output, as I do not know how to map voxel index to location. Any guidance would be appreciated, thanks!
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data, affine, img = load_nifti(file2_path, return_img=True) bvals, bvecs = read_bvals_bvecs(fbval, fbvec) print(bvals) gtab = gradient_table(bvals, bvecs) print(gtab) tenmodel = TensorModel(gtab) print(len(bvals)) new_img = img.get_fdata() tenfit = tenmodel.fit(new_img)
dipy.align._public.SymmetricDiffeomorphicRegistration. Using the
.update()method, I have interpolated the displacement to a new 3D shape of (S,R,C,3). I would now like to split this 3D array into a list of 2D arrays and then apply each deformation field on a new 2D image. Is there a way of doing that?