A little computer vision library for embedded systems, by magnitudes smaller than OpenCV, but still practical enough to do feature tracking or cascade detection

A little computer vision library for embedded systems, by magnitudes smaller than OpenCV, but still practical enough to do feature tracking or cascade detections. Works well on ESP32 and cheap ARMs with low-resolution grayscale cameras. https://github.com/zserge/grayskull https://github.com/zserge/grayskull