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

Claim 8:
9. 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:
comparing the first coordinate data in the second image with the first historical coordinate data to obtain second displacement data when the position deviation data is greater than or equal to a second threshold;
storing historical coordinate data corresponding to the first coordinate data in the second image in the historical coordinate database when the second displacement data corresponding to the second image is less than the first threshold;
obtaining fourth 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 fourth coordinate data.