dddddddbw's Stars
makelove/OpenCV-Python-Tutorial
OpenCV问答群不再维护。有问题，自己去搜索。Google能找到大部分答案。
borglab/gtsam
GTSAM is a library of C++ classes that implement smoothing and mapping (SAM) in robotics and vision, using factor graphs and Bayes networks as the underlying computing paradigm rather than sparse matrices.