According to the elevator non-inductive control system and method, a video stream is obtained from a binocular camera, image information is obtained from the video stream and input into a face detection unit and a face recognition unit to be processed to obtain a face image, binocular distance measurement is conducted on a face in a video according to the face image, and then the face in the video is obtained; a face is detected from the face image to obtain the position and the size of the face, feature extraction is conducted on the face in the detected face image to obtain face features, a face recognition result is displayed, the recognized face is marked with a square frame, and identity information and the state of an elevator are given. The face feature vector, the identity information corresponding to the face feature vector and the state of the elevator are stored, distance measurement can be conducted on the detected face, the face can be rapidly recognized, and therefore the face recognition rate and precision of the elevator are improved, and the user experience degree is also improved.
本发明公开了一种电梯无感控制系统及方法,通过从双目相机获取视频流,从视频流中得到图像信息并将图像信息输入人脸检测单元和人脸识别单元进行处理得到人脸图像,根据人脸图像对视频中的人脸进行双目测距,从人脸图像中检测出人脸得到人脸的位置和大小,对检测后的人脸图像中的人脸进行特征提取得到人脸特征,显示人脸识别结果,识别出的人脸用方框标出,并给出身份信息和电梯的状态,存储人脸特征向量、人脸特征向量对应的身份信息和电梯的状态,可以对检测到的人脸进行测距并快速识别人脸,从而提升了电梯的人脸识别速率和精度,也提高了用户的体验度。
Elevator non-inductive control system and method
一种电梯无感控制系统及方法
2024-03-01
Patent
Elektronische Ressource
Chinesisch
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