Method and device for face recognition
A face recognition, the first face technology, applied in the field of face recognition, can solve the problems of poor anti-interference ability, high rate of missed recognition and misjudgment of face recognition, inability to distinguish whether it is a real face, etc. Improve reliability, reduce recognition rate and misjudgment rate, and improve the effect of accuracy
Active Publication Date: 2019-10-18
济南博观智能科技有限公司
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[0005] The above method completely depends on the face feature information of the video image, and the video image has high requirements on the environment, is affected by light and angle, has poor anti-interference ability, and has a high rate of missed recognition and misjudgment in face recognition, and it is even impossible to distinguish whether it is a human face or not. Real faces, such as face images on clothes, face reflections on glass doors, etc.
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[0019] For the problems existing in the prior art, a kind of face recognition method is proposed in the embodiment of the present invention, and this method can be applied on the management server (such as VM (Video Management, video management) server) of video monitoring system, as figure 1 As shown, the method for face recognition may include the following steps:
[0020] Step 101, obtaining first user equipment information collected by a front-end device and first facial feature information of a facial image. Wherein, the front-end device may collect the first user device information and face image, and send the first user device information and face image to the management server. The management server obtains the first user equipment information collected by the front-end device based on the first user equipment information from the front-end device. Based on the face image from the front-end device, the management server obtains the first face feature information corre...
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The present invention provides a method and device for face recognition. The method includes: obtaining the first user equipment information collected by front-end equipment and the first facial feature information of the face image; maintaining the second user equipment information in advance with the second The association relationship between the face feature information; searching the second user device information for information that matches the multiple first user device information within the period of collecting the first face feature information, and finding the information associated with the multiple first user device information The second facial feature information: selecting the second facial feature information corresponding to the first facial feature information from the second facial feature information associated with the plurality of first user equipment information, and determining the face recognition result. Through the technical solution of the present invention, the management server does not determine the face recognition result only based on the face feature information of the face image collected by the front-end equipment, and does not completely depend on the face feature information of the face image, so that the face recognition can be improved. Improve the recognition accuracy and improve the reliability of face recognition.
Description
technical field [0001] The present invention relates to the field of video technology, in particular to a face recognition method and device. Background technique [0002] In recent years, with the rapid development of computers, networks, image processing, and transmission technologies, the trend of popularization of video surveillance has become more and more obvious. Video surveillance is gradually becoming high-definition and intelligent. Video surveillance systems can be used in many fields. Such as intelligent transportation, smart park, safe city, etc. [0003] With the rapid development of computer image recognition technology, in video surveillance systems, face recognition technology has more application requirements, such as face capture at entrances and exits, face attendance, personnel control, etc. Face provides a wealth of human Facial feature information can play an important role in the process of person recognition. [0004] In the current face recognitio...
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IPC IPC(8): G06K9/00
CPCG06V40/166G06V40/172
Inventor 谭炽烈嵇斌
Owner 济南博观智能科技有限公司