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| author | Nicola VIGANO <N.R.Vigano@cwi.nl> | 2017-03-08 15:14:53 +0100 |
|---|---|---|
| committer | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2017-03-29 10:31:46 +0200 |
| commit | ee0118aceff644f7e5cdb0c7298c41064357d86a (patch) | |
| tree | a3004fa73fa88dfd195f8c522a4e0bdd8e4398e1 | |
| parent | 94a1230e6e8033b75f91f7cecfb9f16878508da7 (diff) | |
| download | astra-ee0118aceff644f7e5cdb0c7298c41064357d86a.tar.gz astra-ee0118aceff644f7e5cdb0c7298c41064357d86a.tar.bz2 astra-ee0118aceff644f7e5cdb0c7298c41064357d86a.tar.xz astra-ee0118aceff644f7e5cdb0c7298c41064357d86a.zip | |
Python: added options for projector creation, like for the matlab interface
Signed-off-by: Nicola VIGANO <N.R.Vigano@cwi.nl>
| -rw-r--r-- | python/astra/creators.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/python/astra/creators.py b/python/astra/creators.py index aa16221..a0d347b 100644 --- a/python/astra/creators.py +++ b/python/astra/creators.py @@ -533,7 +533,7 @@ def create_reconstruction(rec_type, proj_id, sinogram, iterations=1, use_mask='n return recon_id -def create_projector(proj_type, proj_geom, vol_geom): +def create_projector(proj_type, proj_geom, vol_geom, options=None): """Create a 2D or 3D projector. :param proj_type: Projector type, such as ``'line'``, ``'linear'``, ... @@ -542,6 +542,7 @@ def create_projector(proj_type, proj_geom, vol_geom): :type proj_geom: :class:`dict` :param vol_geom: Volume geometry. :type vol_geom: :class:`dict` +:param options: Projector options structure defining ``'VoxelSuperSampling'``, ``'DetectorSuperSampling'``, and ``'GPUindex'``. :returns: :class:`int` -- The ID of the projector. """ @@ -550,6 +551,8 @@ def create_projector(proj_type, proj_geom, vol_geom): cfg = astra_dict(proj_type) cfg['ProjectionGeometry'] = proj_geom cfg['VolumeGeometry'] = vol_geom + if options is not None: + cfg['options'] = options types3d = ['linear3d', 'linearcone', 'cuda3d'] if proj_type in types3d: return projector3d.create(cfg) |