:py:mod:`pytomography.metadata.CT`
==================================

.. py:module:: pytomography.metadata.CT


Submodules
----------
.. toctree::
   :titlesonly:
   :maxdepth: 1

   ct_conebeam_flatpanel_metadata/index.rst
   ct_gen3_metadata/index.rst


Package Contents
----------------

Classes
~~~~~~~

.. autoapisummary::

   pytomography.metadata.CT.CTConeBeamFlatPanelProjMeta
   pytomography.metadata.CT.CTGen3ProjMeta




.. py:class:: CTConeBeamFlatPanelProjMeta(angles, z_locations, detector_radius, beam_radius, shape, dr, COR=None)


   Bases: :py:obj:`pytomography.metadata.ProjMeta`

   Parent class for all different types of Projection Space Metadata. Implementation and required parameters will differ significantly between different imaging modalities.


   .. py:method:: _get_CORs()


   .. py:method:: _get_detector_pixel_s_v(device=None)


   .. py:method:: _get_detector_coordinates(idx)



.. py:class:: CTGen3ProjMeta(source_phis, source_rhos, source_zs, source_phi_offsets, source_rho_offsets, source_z_offsets, detector_centers_col_idx, detector_centers_row_idx, col_det_spacing, row_det_spacing, DSD, shape)


   Bases: :py:obj:`pytomography.metadata.ProjMeta`

   Parent class for all different types of Projection Space Metadata. Implementation and required parameters will differ significantly between different imaging modalities.


   .. py:method:: get_detector_coordinates(idxs)

      Obtain detector coordinates and the angles corresponding to idxs

      :param idxs: Angle indices
      :type idxs: torch.Tensor[int]

      :returns: Detector coordinates (in XYZ) at all angle indices.
      :rtype: torch.Tensor