Supplementary material to "H^1-Stability of the L^2-Projection onto Finite Element Spaces on Adaptively Refined Quadrilateral Meshes", Mazen Ali, Stefan A. Funken, Anja Schmidt, arXiv preprint 2020, https://arxiv.org/abs/2008.12759

This repository contains Python scripts exploring quadrilateral detection and analysis, aimed at performing hand-eye calibration for robotic systems. The project focuses on extracting geometric features from images, computing transformations, and testing calibration methods, serving as a foundation for accurate robot-camera alignment.

note codes for learning RTIOW & RTNW.