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

Claim 18:
19. A speaker recognition method, comprising:
obtaining an image from an image capture device;
performing face recognition processing on the image to obtain coordinates of at least one face in the image;
identifying an audio acquisition device in the image;
determining first displacement data according to a distance between coordinates of the audio acquisition device in the image and historical coordinates of the audio acquisition device stored in a historical coordinate database;
determining whether to update the historical coordinate database with the first coordinate data according to a comparison of the first displacement data with a first threshold;
determining first coordinates of the audio acquisition device according to the comparison of the first displacement data with the first threshold;
determining a distance between the first coordinates of the audio acquisition device and the coordinates of each of the at least one face; and
determining, by processing circuitry, an object corresponding to the coordinates of a face of the at least one face with the smallest distance as a speaker, wherein
the first coordinates of the audio acquisition device is determined based on the historical coordinate data stored in the historical coordinate database and the first coordinate data when the comparison of the first displacement data with the first threshold indicates that the distance between coordinates indicated by the first coordinate data and the coordinates indicated by the historical coordinate data is less than the first threshold.