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A license plate face recognition system and method based on an FPGA

A license plate and face information technology, which is applied in the field of FPGA-based license plate face recognition system, can solve the problem that video traffic data cannot be processed and transmitted in real time, so as to improve the awareness of regulated driving, reduce the amount of data, and improve computing performance. Effect

Pending Publication Date: 2019-06-14
SHANGHAI UNIV OF ENG SCI
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AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem that video traffic data in road monitoring cannot be processed and transmitted in real time, the present invention provides an FPGA-based license plate face recognition system and method to process the collected original video information in real time, quickly identify and extract the license plate and face information

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  • A license plate face recognition system and method based on an FPGA
  • A license plate face recognition system and method based on an FPGA
  • A license plate face recognition system and method based on an FPGA

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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0018] In order to make the technical solution of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] figure 1 Be the structural diagram of the license plate face recognition system based on FPGA of the embodiment of the present invention, as figure 1 As shown, the ...

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Abstract

The invention discloses a license plate face recognition system and method based on an FPGA. The system comprises a computer, an external power supply, an FPGA development board and at least one camera arranged above a road or on a road side, the external power supply is connected with a power supply port of the FPGA development board, the camera is connected with an input port of the FPGA development board, and a network port of the FPGA development board is connected with the computer; wherein the at least one camera is used for acquiring a video image of a driving vehicle; the FPGA development board is used for processing the video image by adopting a convolutional neural network, and identifying and extracting license plate information of a driving vehicle and face information of a driver; and the computer is used for sending the extracted license plate information and face information to the road monitoring center. According to the invention, illegal driving can be identified andmonitored in real time.

Description

technical field [0001] The present invention relates to the field of intelligent transportation, in particular to a license plate face recognition system and method based on FPGA (Field Programmable Gate Array, ie Field Programmable Gate Array). Background technique [0002] With the development of intelligent transportation, license plate recognition systems are generally installed on expressways, and the license plate numbers of illegal vehicles are displayed on the LCD screen. However, some drivers always borrow other people’s driver’s licenses to deduct points after driving illegally, or even buy points, that is, find others to accept the punishment for themselves. If it is necessary to find out the actual driver at the time of illegal driving, it often takes a lot of manpower to manually screen , This not only makes the real violators unable to accept punishment in time, but also leaves a hidden danger to road traffic. On the other hand, due to the large number of vehi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06N3/04
Inventor 王钰訾晶陈美好金婕
Owner SHANGHAI UNIV OF ENG SCI
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