Projector object: the projector
module¶
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astra.projector.
create
(config)[source]¶ Create projector object.
Parameters: config ( dict
) – Projector options.Returns: int
– the ID of the constructed object.
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astra.projector.
delete
(ids)[source]¶ Delete a projector object.
Parameters: ids ( int
orlist
) – ID or list of ID’s to delete.
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astra.projector.
is_cuda
(i)[source]¶ Check whether a projector is a CUDA projector.
Parameters: i ( int
) – ID of projector.Returns: bool
– True if the projector is a CUDA projector.
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astra.projector.
matrix
(i)[source]¶ Get sparse matrix of a projector.
Parameters: i ( int
) – ID of projector.Returns: int
– ID of sparse matrix.
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astra.projector.
projection_geometry
(i)[source]¶ Get projection geometry of a projector.
Parameters: i ( int
) – ID of projector.Returns: dict
– projection geometry