Merging local maps from mapping devices

• Main Authors: MUNUKUTLA PRASAD S, KRISHNA DEEPAK, HU SI YING DIANA, RAGHURAMAN GURURAJAN, TURNER PHILLIP J, EKATI ABDELHAKIM
• Format: Patent
• Language: Chinese; English
• Published: 04.10.2022
• Subjects: AMUSEMENTS; CALCULATING; CARD, BOARD, OR ROULETTE GAMES; COMPUTING; COUNTING; GAMES; GAMES NOT OTHERWISE PROVIDED FOR; HUMAN NECESSITIES; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; PHYSICS; SPORTS; VIDEO GAMES

An augmented reality system generates a reality of a computer intermediary on a client device. The client device has a sensor including a camera configured to capture image data of an environment. The augmented reality system generates a first 3D map of the environment around the client device based on the captured image data. The server receives image data captured from a second client device in the environment and generates a second 3D map of the environment. The server joins the first and second 3D in a single 3D map. A single 3D map may be a graphical representation of a real world using nodes representing a 3D map generated by image data captured at a client device and edges representing transformations between the nodes. 增强现实系统在客户端设备上生成计算机中介的现实。该客户端设备具有传感器，该传感器包括被配置为捕获环境的图像数据的相机。增强现实系统基于所捕获的图像数据生成客户端设备周围环境的第一3D地图。服务器接收从环境中的第二客户端设备捕获的图像数据，并生成环境的第二3D地图。服务器在单一3D地图中将第一和第二3D联接在一起。单一3D地图可以是使用表示由在客户端设备处捕获的图像数据生成的3D地图的节点和表示节点之间的变换的边的现实世界的图形表示。