Cody Claus
gumroad
K-Centroid Downscale - Aseprite Extension
🕑 Added 2023-04-26 18:37:38 +0000 UTCYou'll get the K-Centroid extension, install in Aseprite pixel art editor.
What is this?
K-Centroid is a novel downscaling algorithm designed to keep images close to the original, while also reducing noise and blur.
It uses K-Means to find the most common color for every tile of the downscaled image, producing detailed images at low resolution, without introducing the noise and artifacts of other methods.
Navigate to "Sprite" -> "K-Centroid Resize" to open the main window.
This extension is entirely written in lua, so depending on the settings you use it may take several seconds to downscale an image. I'm working on performance improvements, but I'm not an efficiency expert. If you'd like to help make it faster, please contribute here: https://github.com/Astropulse/K-Centroid-Aseprite
Examples:
Original, Nearest Neighbor, K-Centroid
Original, Traditional Bilinear, Nearest Neighbor, K-Centroid
Other stuff
For more 3D pixel art stuff, check out my Blender to Pixels product. I'm also the creator of Aseprite's largest extension, Retro Diffusion, which brings AI tools built for artists to the famous pixel art editor.
Contact information
The best place to reach me is by joining the Retro Diffusion Discord server: https://discord.gg/baCV7nJn9g
Alternatively, use the contact form on my website: https://astropulse.co/#contactme
