Portrait recognition system
A portrait recognition and portrait technology, which is applied in the field of portrait recognition and can solve the problem of inability to perform portrait recognition.
Pending Publication Date: 2019-11-22
知鱼智联科技股份有限公司
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[0004] In view of this, the embodiment of the present invention provides a portrait recognition system, which aims to solve the problem that the portrait recognition cannot be performed when the faces are far apart in the prior art, automatically perform portrait comparison and recognition, and automatically detect illegal users. Alarm to improve the security and diversity of system detection
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[0020] Such as figure 1 A schematic structural diagram of a portrait recognition system provided in an embodiment of the present invention, including:
[0021] The distance identification terminal 11 is used to identify the distance of the living body within the preset range; it can be understood that the distance identification terminal 11 is an infrared range finder, and the infrared range finder is a precise measuring tool, which has been widely used in various fields . Range finders can be divided into ultrasonic range finders, infrared range finders, and laser range finders. The so-called infrared range finder refers to the laser infrared range finder, that is, the laser range finder. Infrared rangefinder is an instrument that uses modulated infrared light for precise distance measurement, and the measurement range is generally 1-5 kilometers.
[0022] Video monitoring terminal 12, its quantity is a plurality of, is used for recording according to the distance, and the...
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The embodiment of the invention discloses a portrait recognition system, and the system comprises a distance recognition terminal used for recognizing the distance of a living body in a preset range;a plurality of video monitoring terminals used for recording according to the distance and sending the recorded video clips; a portrait library used for storing a plurality of portrait data; a processing device used for acquiring character feature information from the video clip, comparing and analyzing the feature information with the portrait data, judging whether matched target portrait data exists or not, calling the target portrait data under the condition that the target portrait data is judged to be legal, and otherwise, sending an alarm signal; and an alarm device used for receiving the alarm signal sent by the processing device and executing alarm. By applying the embodiment of the invention, portrait comparison and recognition can be automatically carried out, an alarm is automatically given when an illegal user is detected, and the safety and diversity of system detection are improved.
Description
technical field [0001] The invention relates to the technical field of portrait recognition, in particular to a portrait recognition system. Background technique [0002] Portrait recognition is a high-tech "intelligent recognition" technology based on computer applications. It is different from existing "static portrait recognition" technology applications such as portrait attendance and access control management. Under the premise of interfering with the freedom of behavior of the identified person, the specific person in the portrait database can be realized. [0003] The existing portrait recognition mainly adopts face recognition, but it cannot be recognized when the faces are far apart. Therefore, it is a technical problem to be solved urgently to provide an effective portrait recognition system. Contents of the invention [0004] In view of this, the embodiment of the present invention provides a portrait recognition system, which aims to solve the problem that the...
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Login to View More IPC IPC(8): G06K9/00
CPCG06V40/168G06V20/30G06V20/46
Inventor 刘小健潘鸿铮吴聿建
Owner 知鱼智联科技股份有限公司