README.md

Gauss sketch book

Gauss sketch book contains generalized implementation of Difference of Gaussians or DoG in short.

Featured Filters:

• DoG
• XDoG
• FDoG (⚠ WIP)

Features

• presentation.mlx matlab live script where the implementation of the methods are explained step by step.
• 🦀Rust library of mentioned filters. used for static image filtering and realtime filtering.
• 🐍Python binding of the rust.

Installs

• MATLAB for presentation.mlx.
• Rust for using the rust library.
• Python for using the python library.

Examples

Raw image on the right and Filtered image on the left.

XDoG

σ = 1.4 | ε = 0.6 | p = 1.0 | φ = 6.0

How to Use

presentation.mlx

Open the file in MATLAB and run the script.

Note: the script depends on the assets/images and assets/textures folder.

Rust

⚠ work in progress

Python

⚠ work in progress

References

• This is the Difference of Gaussians by Acerola. Special thanks to him ✨
• XDoG: An eXtended difference-of-Gaussians compendium including advanced image stylization
• Image Abstraction by Structure Adaptive Filtering
• Flow-Based Image Abstraction
• Color Image Quantization For Frame Buffer Display