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

Claim 0:
1. A method for recognizing an identity in a video conference, comprising:
obtaining, by an identity recognition apparatus, first biometric feature information in a video conference, wherein the first biometric feature information includes at least one of first facial feature information and first voiceprint feature information;
obtaining, by the identity recognition apparatus, second biometric feature information corresponding to an identity list in a database and a conference probability value corresponding to the identity list, wherein the identity list includes at least one personal unique identifier, the second biometric feature information is determined prior to the video conference and includes at least one of second facial feature information and second voiceprint feature information, and the conference probability value is determined based on at least one of a participation probability value and a same conference probability value;
determining, by the identity recognition apparatus, from the identity list and based on the second biometric feature information corresponding to the identity list and the conference probability value corresponding to the identity list, a personal unique identifier corresponding to the first biometric feature information;
wherein the method further comprises:
determining, by the identity recognition apparatus, a first short list from the identity list based on the second biometric feature information corresponding to the identity list;
determining, by the identity recognition apparatus, a second short list from the first short list based on a conference probability value corresponding to the first short list; and
determining, by the identity recognition apparatus, from the second short list and based on the second biometric feature information corresponding to the second short list, the personal unique identifier corresponding to the first biometric feature information; or
determining, by the identity recognition apparatus, a third short list from the identity list based on the second biometric feature information corresponding to the identity list;
determining, by the identity recognition apparatus, a fourth short list from the first short list based on the second biometric feature information corresponding to the third short list;
determining, by the identity recognition apparatus, a fifth short list from the fourth short list based on a conference probability value corresponding to the fourth short list;
determining, by the identity recognition apparatus, from the fifth short list and based on the second biometric feature information corresponding to the fifth short list, the personal unique identifier corresponding to the first biometric feature information.