Multi-concurrent face recognition system and method based on classification algorithm

• Main Authors: LIU GUOYANG, HOU QINGLONG
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; PHYSICS

The invention discloses a multi-concurrent face recognition system and method based on a classification algorithm, and relates to the technical field of image recognition. The acquisition terminal acquires a work site video, extracts face features of each face original image and sends the face features to the recognition server; the recognition server performs first recognition on the face features, and determines the face features having a preset similarity with historical face features stored in a first database as target face features; and the recognition server performs secondary recognition on the original face image, and extracts the multi-scale features of the original face image to judge whether the original face image is matched with the target face image stored in the second database. According to the system, through front-end acquisition server-side recognition, secondary recognition and primary face feature recognition, unrecorded target face features can be quickly screened out, secondary recogni