README.md

kuwahara-torch

Kuwahara filter in PyTorch.

Usage

See full code and images on example dir.

pip install -U kuwahara-torch

Examples

Originally kuwahara filter was used for denoising.

Original	kuwahara	Generalized kuwahara

But now it is used for artistic style.

Original	kuwahara	Generalized kuwahara

Original	Generalized kuwahara

TODO

• Kuwahara
• Generalized kuwahara
• Anisotropic kuwahara. Idk how to tilt the kernel in pytorch. PRs are welcome.

References

• https://en.wikipedia.org/wiki/Kuwahara_filter
• Generalized Kuwahara paper
• Anisotropic Kuwahara paper
• Anisotropic Kuwahara but with polynomials
• https://docs.blender.org/manual/en/dev/compositing/types/filter/kuwahara.html
• https://www.youtube.com/watch?v=LDhN-JK3U9g