caikit.interfaces.vision.data_model
===================================

.. py:module:: caikit.interfaces.vision.data_model


Submodules
----------

.. toctree::
   :maxdepth: 1

   /autoapi/caikit/interfaces/vision/data_model/backends/index
   /autoapi/caikit/interfaces/vision/data_model/image/index
   /autoapi/caikit/interfaces/vision/data_model/package/index


Attributes
----------

.. autoapisummary::

   caikit.interfaces.vision.data_model.VISION_PACKAGE


Classes
-------

.. autoapisummary::

   caikit.interfaces.vision.data_model.Image


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

.. py:class:: Image(*args, **kwargs)

   Bases: :py:obj:`caikit.core.DataObjectBase`


   Data model for an image object; this stores the image in the backend as a PIL image, with
   convenience views to interact with the Image as other formats as needed.


   .. py:attribute:: image_data
      :type:  py_to_proto.dataclass_to_proto.Annotated[bytes, FieldNumber(1)]


   .. py:attribute:: _backend


   .. py:method:: as_numpy() -> numpy.ndarray

      Convert the Image data model to a Numpy Array; here, we delegate to the backend.
      Produced images are of type uint8.
      Note that the produced object will have shape (Rows, Cols, Channels).
      Returns:
          np.ndarray
              Numpy array(uint8) representation of this data model object.



   .. py:method:: as_pil() -> PIL.Image.Image

      Convert the Image data model to a PIL image. Since we use PIL images as our hub format,
      this is simply returning a handle to the internally stored PIL image.
      Returns:
          PIL.Image
              PIL image representation of this data model object.



   .. py:method:: _check_initialization()

      Ensure that we have a _backend; throw an attribute error if we don't. This will always
      be the case if we go through the initializer, but may occur if we call __new__() and use
      this class incorrectly.



   .. py:property:: rows
      :type: int


      Grab the number of rows in the image.
      Returns:
          int
              Number of rows in the underlying image.



   .. py:property:: columns
      :type: int


      Grab the number of columns in the image.
      Returns:
          int
              Number of columns in the underlying image.



   .. py:property:: channels
      :type: int


      Grab the number of channels in the image.
      Returns:
          int
              Number of channels in the underlying image.



.. py:data:: VISION_PACKAGE
   :value: 'caikit_data_model.vision'