Patent ID: 11967176
Assignee: ZHEJIANG UNIVIEW TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The facial recognition method of claim 4, further comprising the following operations after the operation of in response to determining that the first required comparison value is greater than or equal to the preset comparison threshold and the original image corresponding to the first required comparison value and the captured-on-site image corresponding to the second required comparison value are not images of the same person, determining whether the second required comparison value is greater than or equal to the preset comparison threshold:
in response to determining that the second required comparison value is greater than or equal to the preset comparison threshold, determining whether a person corresponding to the original image corresponding to the first required comparison value is present in a pre-stored approximate mismatch database; and
in response to determining that the person corresponding to the original image corresponding to the first required comparison value is present in the approximate mismatch database, determining whether a number of successful comparisons of the captured-on-site image corresponding to the second required comparison value is greater than or equal to two; and in response to determining that the number of successful comparisons of the captured-on-site image corresponding to the second required comparison value is greater than or equal to two, determining that the comparison is successful and the recognition is successful.