zserge/grayskull: A tiny, dependency-free computer vision library in C for embedded systems, drones, and robotics.

Grayskull is a minimalist computer vision library for microcontrollers and resource-constrained devices. Written in pure C99 as a single header file under 1000 lines, it requires no dependencies or dynamic memory allocation. The library provides grayscale image operations including filtering (blur, Sobel edges), thresholding Show more