# Generalized Kuwahara node

The Generalized Kuwahara node applies an edge-preserving smoothing filter to its input.

This has better visual qualities compared to the classic implementation, but is still inferior to the anisotropic variant at preserving directional details.

## Inputs

The Generalized Kuwahara node has a single input.

## Outputs

The Generalized Kuwahara node outputs the result of the smoothing filter.

## Parameters

The Generalized Kuwahara node accepts the following parameters:

- Resolution used to sample the input.

- Size of the filter.

- Whether a Buffer is used to sample the input before the filter.

## Example images