def test_proj_geom_parallel_2d():
"""Create ASTRA 2D projection geometry."""
apart = odl.uniform_partition(0, 2, 5)
dpart = odl.uniform_partition(-1, 1, 10)
geom = odl.tomo.Parallel2dGeometry(apart, dpart)
proj_geom = astra_projection_geometry(geom)
correct_subdict = {
'type': 'parallel',
'DetectorCount': 10, 'DetectorWidth': 0.2}
assert is_subdict(correct_subdict, proj_geom)
assert 'ProjectionAngles' in proj_geom
def test_proj_geom_parallel_2d():
"""Create ASTRA 2D projection geometry."""
apart = odl.uniform_partition(0, 2, 5)
dpart = odl.uniform_partition(-1, 1, 10)
geom = odl.tomo.Parallel2dGeometry(apart, dpart)
proj_geom = odl.tomo.astra_projection_geometry(geom)
correct_subdict = {
'type': 'parallel',
'DetectorCount': 10, 'DetectorWidth': 0.2}
assert is_subdict(correct_subdict, proj_geom)
assert 'ProjectionAngles' in proj_geom