:py:mod:`anomalib.post_processing.normalization.cdf`
====================================================

.. py:module:: anomalib.post_processing.normalization.cdf

.. autoapi-nested-parse::

   Tools for CDF normalization.



Module Contents
---------------


Functions
~~~~~~~~~

.. autoapisummary::

   anomalib.post_processing.normalization.cdf.standardize
   anomalib.post_processing.normalization.cdf.normalize
   anomalib.post_processing.normalization.cdf.normalize_torch
   anomalib.post_processing.normalization.cdf.normalize_numpy



.. py:function:: standardize(targets: Union[numpy.ndarray, torch.Tensor], mean: Union[numpy.ndarray, torch.Tensor, float], std: Union[numpy.ndarray, torch.Tensor, float], center_at: Optional[float] = None) -> Union[numpy.ndarray, torch.Tensor]

   Standardize the targets to the z-domain.


.. py:function:: normalize(targets: Union[numpy.ndarray, torch.Tensor], threshold: Union[numpy.ndarray, torch.Tensor, float]) -> Union[numpy.ndarray, torch.Tensor]

   Normalize the targets by using the cumulative density function.


.. py:function:: normalize_torch(targets: torch.Tensor, threshold: torch.Tensor) -> torch.Tensor

   Normalize the targets by using the cumulative density function, PyTorch version.


.. py:function:: normalize_numpy(targets: numpy.ndarray, threshold: Union[numpy.ndarray, float]) -> numpy.ndarray

   Normalize the targets by using the cumulative density function, Numpy version.