xBR x2 Filter in Rust Pixel Art Upscaler Checklist Add docs Add tests Add x3 and x4 versions Allow resizing: e.g. x2.7 uses x3 and scales down a little Examples cargo run --example process_image --features="image" --release Can be used in realtime to help with anti-aliasing. Resources Projects https://github.com/mukaschultze/xBR-rs https://github.com/joseprio/xBRjs https://github.com/carlosascari/2xBR-Filter Resizing https://github.com/Cykooz/fast_image_resize https://github.com/irokaru/pixel-scaler/blob/master/src/lib/FileUtil.js#L100