Patent ID: 11914691
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 11:
12. The identity recognition apparatus according to claim 10, wherein if the first biometric feature information includes the first voiceprint feature information, and the second biometric feature information includes the second voiceprint feature information;
wherein a similarity between the second voiceprint feature information in the second biometric feature information corresponding to the first short list and the first voiceprint feature information in the first biometric feature information is not less than a preset threshold;
wherein the second short list includes a personal unique identifier corresponding to a largest N conference probability values in the first short list, wherein N is an integer greater than 0; and
wherein voiceprint feature information corresponding to the personal unique identifier corresponding to the first biometric feature information is most similar to the first voiceprint feature information in the first biometric feature information.