Intelligent face recognition video monitor tape storage system and realization method thereof
A technology of video surveillance and storage system, applied in CCTV system, components, character and pattern recognition of TV system, etc., can solve the problems of low intelligence of security monitoring system and reduce the workload of monitoring operators on duty, etc. To achieve the effect of simple and convenient installation and debugging, powerful and applicable
Inactive Publication Date: 2011-10-19
BEIJING YIZIWEI TECH
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[0007] The purpose of the present invention is to provide a video surveillance video storage device with intelligent face recognition, which solves the problem of low intelligence in the security monitoring system existing in the prior art, and reduces the workload of monitoring operators on duty
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[0049] Through the following description of the embodiments, it will be more helpful for the public to understand the present invention, but the specific embodiments given by the applicant cannot and should not be regarded as limitations on the technical solutions of the present invention, any components or technical features Changes to the definition and / or formal but not substantive changes to the overall structure should be regarded as the scope of protection defined by the technical solutions of the present invention.
[0050] Such as figure 1 The overall frame diagram of the present invention is shown, the video analog signal of the monitoring place is collected by the video acquisition module, and then the analog-to-digital conversion is performed and the digital signal is transmitted to the digital signal processor for encoding and decoding operation, face recognition algorithm operation and system self-inspection , Highly compress and store the digital video signal, an...
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The invention discloses an intelligent face recognition video monitor tape storage system, comprising a coding-decoding computing module, a face recognition computing module, a first video acquisition module, a second video acquisition module, a video conversion module, a system bus, a video decoding module and a video output module, wherein the video acquisition module is sequentially connected with the video conversion module, the coding-decoding computing module, the face recognition computing module and the system bus. The method for realizing the intelligent face recognition video monitor tape storage is as follows: the video acquisition module is utilized to acquire an analog video signal and carry out digital-to-analog conversion, and video display and storage can be realized by decoding-coding processing through bus transmission. Compared with the prior art, the workload of the complex manual video playback after-event acquiring of the video monitor tape is radically changed and passive alarm is changed into automatic face recognition early warning, so that the intelligent problem of face recognition video monitor tape storage in the security video monitoring is solved, therefore, the intellectualization of security video monitoring is realized.
Description
technical field [0001] The invention relates to a surveillance video storage system and its implementation method, in particular to an intelligent face recognition video surveillance video storage system and its implementation method. Background technique [0002] Since the embedded hard disk video recorder came out at the beginning of this century, it has gone through two generations of products in just over ten years. The first generation of embedded hard disk video recorders made video surveillance digital. After it compresses the analog image through video, it records the compressed video stream data (referred to as code stream) on a digital storage medium, such as a hard disk, and can be read from the hard disk for playback. Due to the preservation and retrieval of video data It has the characteristics of convenient evidence collection, so it has gradually replaced the traditional long-delay analog video recorder. The second-generation embedded hard disk video recorde...
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IPC IPC(8): H04N7/18H04N7/26H04N5/76G06K9/00
Inventor 王静
Owner BEIJING YIZIWEI TECH