Indoor monitoring method and system based on RFID and visual fusion

• Main Authors: LI LINGHAN, WANG SIYE, REN JUNXING, JIANG MIAO, LI MIN, YANG YANG, BAI RUWEN
• Format: Patent
• Language: Chinese; English
• Published: 28.01.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; HANDLING RECORD CARRIERS; MULTIPLEX COMMUNICATION; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention discloses an indoor monitoring method based on RFID and vision fusion, and belongs to the field of computer vision and internet of things security, an RFID reader, a tag and a commercial camera are used, an RFID object and a vision object are matched through an association algorithm, and RFID and vision position information is fused through a DS evidence fusion algorithm. On-line detection and tracking of the target are realized by using the identifiability of RFID and the high precision of visual positioning, and the precision and robustness of target positioning are improved. 本发明公开一种基于RFID和视觉融合的室内监控方法，属于计算机视觉和物联网安全领域，使用RFID阅读器和标签以及商用摄像头，通过关联算法匹配RFID对象和视觉对象，通过DS证据融合算法融合RFID和视觉的位置信息，利用RFID的识别性和视觉定位的高精度性实现目标的在线检测和跟踪，提高目标定位的精度和鲁棒性。