Access control system based on three-dimensional near-infrared face identification

• Main Authors: ZHANG CHENG, LI HUI, GUO WENJIN, LI HONGQI, SHI WO, TAO LI
• Format: Patent
• Language: Chinese; English
• Published: 28.09.2016
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CHECKING-DEVICES; GENERATING RANDOM NUMBERS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

The invention discloses an access control system based on three-dimensional near-infrared face identification. The access control system comprises a three-dimensional near-infrared face image acquisition module, wherein the three-dimensional near-infrared face image acquisition module comprises a first near-infrared camera and a second near-infrared camera, as well as a near-infrared projection device; the near-infrared projection device is located between the first near-infrared camera and the second near-infrared camera; the identity of a user is recognized according to a three-dimensional near-infrared face image signal of the three-dimensional near-infrared face image acquisition module. The access control system is controlled to start by the three-dimensional near-infrared face image signal, so that high-precision face identification and high identification speed are realized. 本发明公开了种基于三维近红外人脸识别的门禁系统，包括三维近红外人脸图像采集模块，三维近红外人脸图像采集模块包括第近红外线摄像头和第二近红外线摄像头及近红外光投影装置；近红外光投影装置位于第近红外线摄像头和第二近红外线摄像头之间；根据三维近红外人脸图像采集模块