Monitoring system based on face recognition and target tracking
A face recognition and surveillance system technology, which is applied in closed-circuit television systems, components of television systems, transmission systems, etc., can solve problems such as shortages, and achieve the effect of security prevention.
Inactive Publication Date: 2019-11-29
开放智能机器(上海)有限公司
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Problems solved by technology
[0005] At present, there is still a lack of a comprehensive monitoring system based on face recognition and target tracking to ensure that the object of interest is always under safe surveillance.
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[0029] It should be noted that, in the case of no conflict, the following technical solutions and technical features can be combined with each other.
[0030] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:
[0031] Such as figure 1 As shown, an all-round surveillance system based on face recognition and target tracking without blind spots. Track and monitor the pre-set surveillance objects through face recognition to ensure that the objects of interest are always under safe surveillance, which can be applied to the field of home security; surveillance systems for face recognition and target tracking include:
[0032] A surveillance system based on face recognition and target tracking, including:
[0033] The camera module 4 is used to collect video sequences and output them. The above-mentioned video sequences are composed of multiple frames of real-time face images, and any adjacent two frames of th...
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The invention provides a monitoring system based on face recognition and target tracking, and belongs to the technical field of intelligent monitoring, and the system comprises a camera module which collects a video sequence; a face recognition module which is used for receiving the initial face image to obtain initial face features and initial coordinate information, pre-storing template face features, judging whether the initial face features are matched with the template face features, outputting tracking information when the initial face features are matched with the template face features, and continuing to receive the initial face image when the initial face features are not matched with the template face features; a tracking algorithm module which is used for receiving the video sequence and the tracking information, processing according to the tracking information and the target model to obtain predicted coordinate information and control information, processing each frame to obtain real-time coordinate information, comparing the real-time coordinate information with the predicted coordinate information to obtain predicted deviation and updating the target model; and a cloud server. The beneficial effects of the invention are that the method achieves the tracking and monitoring of a preset tracking object through face recognition and target tracking, thereby achieving the dead-corner-free omnibearing monitoring.
Description
technical field [0001] The invention relates to the technical field of intelligent monitoring, in particular to a monitoring system based on face recognition and target tracking. Background technique [0002] Face recognition is a biometric technology for identification based on human facial feature information. Use a camera to collect images containing human faces, and automatically detect and track human faces in the images, and then perform a series of related technologies on the detected faces, usually also called portrait recognition and facial recognition. At present, the methods of face recognition mainly include methods based on OpenCV and methods based on deep learning. [0003] Tracking algorithm is used to track the trajectory of objects. It is currently a popular direction in computer vision. In addition to its wide application (pedestrians, military aircraft missiles, etc.), its research is loved by scholars at home and abroad. Generally speaking, the entire t...
Claims
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IPC IPC(8): G06K9/00H04N5/232H04N5/14H04N7/18H04L29/08
CPCH04N5/145H04N7/18H04L67/06G06V40/166G06V40/168H04N23/611H04N23/695
Inventor 黄明飞王海涛吴猛
Owner 开放智能机器(上海)有限公司