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Camera peek into turn

專利號
US12137285B2
公開日期
2024-11-05
申請人
Waymo LLC(US CA Mountain View)
發(fā)明人
Nirmal Patel
IPC分類
H04N23/60; B60R1/27; B60R1/28; G05D1/00; G06T15/20; H04N23/63; H04N23/69
技術領域
camera,vehicle,virtual,vehicle's,computing,may,heading,turn,as,system
地域: CA CA Mountain View

摘要

Aspects of the disclosure relate to adjusting a virtual camera's orientation when a vehicle is making a turn. One or more computing devices may receive the vehicle's original heading prior to making the turn and the vehicle's current heading. Based on the vehicle's original heading and the vehicle's current heading, the one or more computing devices may determine an angle of a turn the vehicle is performing and The one or more computing devices may determine a camera rotation angle and adjust the virtual camera's orientation relative to the vehicle to an updated orientation by rotating the virtual camera by the camera rotation angle and generate a video corresponding to the virtual camera's updated orientation. The video may be displayed on the display by the one or more computing devices.

說明書

FIGS. 14 and 15 are illustrations of a field of view of a virtual camera rotating in an opposite direction than the direction which a vehicle is projected to turn in accordance with aspects of the disclosure.

FIG. 16 is an illustration of a field of view of a virtual camera positioned above a vehicle in accordance with aspects of the disclosure.

FIG. 17 is a flow diagram in accordance with aspects of the disclosure.

DETAILED DESCRIPTION Overview

The technology generally relates to providing passengers with information about a vehicle's environment. This may include, for instance, adjusting a virtual camera's position and orientation when the vehicle is making a turn. For instance, as the vehicle performs a turn the position of the virtual camera may be rotated around the vehicle to present video within an adjusted field of view corresponding to the vehicle's anticipated heading. In this regard, a computing device within the vehicle may transmit information to a virtual camera system corresponding to the vehicle's surroundings and positioning. Based on the received information, the virtual camera system may generate the video from a perspective of the virtual camera using the received data. The video may be generated by overlaying the vehicle's projected trajectory and detected objects on a map corresponding to the route the vehicle is traveling.

權利要求

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