R3LIVE: A Robust, Real-time, RGB-colored, LiDAR-Inertial-Visual tightly-coupled state Estimation and mapping package
作者：Jiarong Lin and Fu Zhang（香港大学)
论文、代码地址：在公众号「3D视觉工坊」，后台回复「R3LIVE」，即可直接下载。
视频：https://www.bilibili.com/video/BV1d341117d6?p=1&share_medium=android&share_plat=android&share_session_id=34022f35-58d8-49df-9aca-79b5cba2074d&share_source=WEIXIN&share_tag=s_i×tamp=1631455968&unique_k=pmkmxs
https://www.bilibili.com/video/BV1e3411q7Di?p=1&share_medium=android&share_plat=android&share_session_id=f42a7bfc-8e53-488e-87ce-485d1cdffb40&share_so
