参考资料 https://www.bilibili.com/video/BV1ET4y127vd/?spm_id_from=333.999.0.0&vd_source=755a0f899976f771c7923daed9448d48 https://opencv.apachecn.org/ opencv简介是什么？计算机视觉开源软件库 numpy opencv-pytho...