.. _doxcsid-namespace_p1_1_1_image_sdk_1a4810e9eb381068d2925c4363de98035b:

GeometricCorrectionMethod enum
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

*Namespace:* ``P1.ImageSdk``


Definition
^^^^^^^^^^

Defines how the Geometric Correction operation should operate.

``Precise`` method takes up large amount of memory, and takes some time to precalculate some data. When dozens of images are processed with the same Geometric Correction, this operation performs better than the ``Approximated``. This is the default option.

``Approximated`` method doesn't require the large amount of memory and the additional cost of precalculating some data, so it is recommended for individual outputs or when the memory is limited.

``Simplified`` method is the fastest option, but not recommended for photogrammetry usage.

.. ref-code-block:: cpp
	:class: doxyrest-overview-code-block

	public enum GeometricCorrectionMethod

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.. _doxcsid-namespace_p1_1_1_image_sdk_1a4810e9eb381068d2925c4363de98035ba528daaa6a721c084ea678d8572bccbfa:

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Fields
^^^^^^

.. list-table::
	:widths: 30 10 60

	*
		- ``Precise``
		- 1
		- Precise Geometric Correction Method produces the most precise results

	*
		- ``Approximated``
		- 2
		- Approximated Geometric Correction Method produces sightly imprecise results with much less resource needed

	*
		- ``Simplified``
		- 3
		- Simplified Geometric Correction Method uses a generic lens model to undistort the Radial Distortion only