# Median NxM

Specify the Width and Height of the kernel and optionally specify the Care and Don't Care elements of the processing kernel.

Click Advanced to specify parameters for using image masking:

Option | Description
--- | ---
Output Select | Whether the operator should output just an image, or an image plus a computed image mask.
Intermediate Mask Select | Decides whether to use the intermediate image mask, or use the input image mask as the intermediate image mask.
Intermediate Computation Policy | How to use the kernel and the input image mask to determine whether to compute a pixel value or copy from the input image.
Care Pels Min Frac | Valid when Intermediate Computation Policy is set to UseCarePelsMinFraction. If the fraction of Care pixels within the kernel of the Input Image Mask are greater than or equal to this setting, use the computed value. Otherwise copy the input pixel value.

See the topic Median Filters for more information.