Patent ID: 11915447
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. The audio acquisition device positioning method according to claim 7, wherein
the comparing the first coordinate data in the second image with the cache coordinate data includes determining position deviation data between the first coordinate data in the second image and the cache coordinate data; and
the determining the second coordinates of the audio acquisition device in the second image includes:
clearing the historical coordinate database when the position deviation data is less than a second threshold;
storing historical coordinate data corresponding to the cache coordinate data and the first coordinate data in the second image in the historical coordinate database;
obtaining third coordinate data based on a weighted average processing performed on the historical coordinate data stored in the historical coordinate database; and
determining the second coordinates of the audio acquisition device in the second image based on the third coordinate data.