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公开(公告)号：US20240167817A1
公开(公告)日：2024-05-23
申请号：US18364691
申请日：2023-08-03
CPC分类号： G01C15/006 , G02B26/105 , F16M11/22
摘要： A method includes attaching a 3D projector to a stand, the 3D projector having a projecting mechanism and a gimbal mechanism; determining a six degree-of-freedom pose of the 3D projector based at least in part on steering at least one of the projecting mechanism and the gimbal mechanism to place the beam of light on each of a plurality of anchor targets in each of a first instance and a second instance, each anchor target having an anchor point with 3D coordinates known in a CAD model, each projection angle and gimbal angle to each of the plurality of anchor targets being different in first instance and the second instance.
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公开(公告)号：US20220414925A1
公开(公告)日：2022-12-29
申请号：US17845482
申请日：2022-06-21
摘要： Examples described herein provide a method that includes capturing data about an environment. The method further includes generating a database of two-dimensional (2D) features and associated three-dimensional (3D) coordinates based at least in part on the data about the environment. The method further includes determining a position (x, y, z) and an orientation (pitch, roll, yaw) of a device within the environment based at least in part on the database of 2D features and associated 3D coordinates. The method further includes causing the device to display, on a display of the device, an augmented reality element at a predetermined location based at least in part on the position and the orientation of the device.
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