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

Claim 10:
11. The audio acquisition device positioning method according to claim 7, wherein
the comparing the first coordinate data in the second image with the first historical coordinate data includes comparing the first coordinate data in the second image with the first historical coordinate data, to obtain second displacement data; and
the determining the second coordinates of the audio acquisition device in the second image includes:
determining position deviation data between the first coordinate data in the second image and the cache coordinate data when the second displacement data corresponding to the second image is greater than or equal to the first threshold;
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.