Face attendance system, camera and code stream equipment

• Main Author: FENG SHAOBO
• Format: Patent
• Language: Chinese; English
• Published: 25.12.2020
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CALCULATING; CHECKING-DEVICES; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; GENERATING RANDOM NUMBERS; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

The invention provides a face attendance system, a camera and code stream equipment. When the face recognition of the face image succeeds, the image area represented by the face position information of the face image can be set as a shielded area for face detection, so that the face image can be prevented from being repeatedly detected and recognized, the number of the face images can be reduced from the source. On one hand, the reduction of the number of the face images reduces computing resources consumed by face detection and face recognition, and on the other hand, bandwidth resources consumed by face image transmission can be reduced. 本发明提供了一种人脸考勤系统、一种摄像机、以及一种码流设备。基于本发明，当有人脸图像的人脸识别成功时，该人脸图像的人脸位置信息所表示的图像区域可以被设定为人脸检测的屏蔽区域，由此可以避免该人脸图像被重复检测及重复识别，从而可以从源头上减少人脸图像的数量，人脸图像数量的减少一方面以降低人脸检测和人脸识别所消耗的计算资源，另一方面可以减少传输人脸图像所消耗的带宽资源。