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.

_images/node_filter_generalized_kuwahara.png

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

_images/node_generalized_kuwahara_samples.png