V2EX 3d mapping

3D Mapping

释义 Definition(中文)

3D mapping(3D建图/三维测绘/三维映射):指用传感器与算法把现实世界的空间信息采集、重建并表示为三维模型或三维地图的过程,常用于自动驾驶、机器人导航、无人机测绘、AR/VR、建筑与地理信息系统(GIS)等领域。

发音 Pronunciation(IPA)

/θri di mp/

例句 Examples

3D mapping helps the robot avoid obstacles in real time.
3D建图帮助机器人实时避开障碍物。

Using LiDAR and cameras, the team created a highresolution 3D mapping system for underground tunnels where GPS doesn’t work.
团队结合激光雷达和摄像头,建立了用于地下隧道(GPS不可用)的高分辨率三维建图系统。

词源 Etymology(中文)

3D 是 “three-dimensional(三维的)” 的缩写;mapping 来自 map(地图)+ -ing(表示过程/活动)。合起来强调“把空间信息变成可用的三维地图/模型”的过程。该词组在计算机视觉、机器人学与测绘领域的技术语境中尤为常见。

相关词 Related Words

文学与著作 Literary Works(出现示例)

  • Programming Robots with ROS(实用技术书籍中常在建图章节讨论 3D mapping 与传感器融合)
  • Learning ROS for Robotics Programming(涉及机器人导航与三维建图相关内容)
  • Autonomous Mobile Robots(机器人自主导航语境下常出现 3D mapping/3D maps 等表述)
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