Engineering Human-Like Color Palettes with OKLCH and K-Means
129
The author details the creation of a color palette extractor that uses OKLCH-based clustering and perceptual merging rules to generate human-feeling palettes from images.
Image Processing
Algorithms and techniques for manipulating, transforming, and analyzing digital images, including filtering, color conversion, and pixel-level operations.
Reading List
DaVinci Resolve Brings Hollywood Color Tools to Still Photography
1135
DaVinci Resolve now offers its advanced Hollywood color grading and AI toolset to photographers through a dedicated, high-performance Photo page.
Okmain: Perceptual Color Extraction Using Oklab and K-Means
240
Okmain is a color extraction library that uses Oklab clustering and spatial weighting to find the most visually representative colors in an image.
GitHub - nikopueringer/CorridorKey: Perfect Green Screen Keys
CorridorKey is an AI-driven green screen keyer that uses neural networks to reconstruct true foreground colors and delicate transparency for professional VFX compositing.
Dithering Basics: How Black-and-White Patterns Fake Shades
461
Use black-and-white pixel patterns to fake shades—ordered via a threshold map—so fewer colors can still look like many.