Title:
AR NAVIGATION METHOD, AND TERMINAL AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/246530
Kind Code:
A1
Abstract:
Provided in the present application are an AR navigation method, and a terminal and a storage medium. The AR navigation method comprises: when a navigation instruction is acquired, creating a virtual scene camera and acquiring a real-scene video stream (S110); acquiring a real-scene image from the real-scene video stream, identifying camera pose information according to the real-scene image, and correcting the virtual scene camera according to the camera pose information (S120); generating a navigation path, and generating a navigation model according to the navigation path, wherein the navigation model is used for guiding a navigation direction (S130); and rendering a virtual navigation image according to the corrected virtual scene camera and the navigation model, and superimposing the virtual navigation image onto the real-scene video stream for AR navigation (S140).
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Inventors:
CHEN XUAN (CN)
Application Number:
PCT/CN2023/099450
Publication Date:
December 28, 2023
Filing Date:
June 09, 2023
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
G01C21/20; G01C21/34
Domestic Patent References:
| WO2022088918A1 | 2022-05-05 | |||
| WO2021057886A1 | 2021-04-01 |
Foreign References:
| CN111627114A | 2020-09-04 | |||
| CN111065891A | 2020-04-24 | |||
| CN112729327A | 2021-04-30 | |||
| CN113160421A | 2021-07-23 | |||
| CN114612637A | 2022-06-10 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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