Cross-camera pedestrian real-time tracking identification method and device and medium

• Main Authors: MING RUICHENG, DOU GUANGYI, LAI JIAHUA, CHAO JIANSHU, QIU CHUANGYI
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; PHYSICS

The invention provides a cross-camera pedestrian real-time tracking and recognition method and device and a medium. The method comprises the following steps: acquiring pedestrian ID information, human face and appearance images through an entrance; the method comprises the following steps: acquiring a real-time monitoring video of pedestrians, extracting appearance features of each video frame, and generating a detection frame of all pedestrians in each video frame; generating a pedestrian track for the video frame of each camera, and storing the pedestrian track in a database; re-identifying the appearance of the pedestrian in a cross-camera manner, and ensuring that the ID information of the same pedestrian in different cameras is unchanged; the face recognition module is used for obtaining a face image which can be obtained in the video frame and matching the face image with the face image obtained by the personal information obtaining module to obtain a corresponding pedestrian ID, generating a pedestrian