Unlock instant, AI-driven research and patent intelligence for your innovation.

License plate recognition device parameter setting method and license plate recognizer

A technology of license plate recognition and equipment parameters, which is applied in the field of image processing, can solve problems such as the performance degradation of license plate recognizers, and achieve the effect of ensuring performance and improving performance

Active Publication Date: 2018-01-09
SHENZHEN JIESHUN SCI & TECH IND
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Incorrect parameter settings can lead to performance degradation of the license plate recognizer

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • License plate recognition device parameter setting method and license plate recognizer
  • License plate recognition device parameter setting method and license plate recognizer
  • License plate recognition device parameter setting method and license plate recognizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The purpose of the present invention is to provide a parameter setting method of a license plate recognition device, which can automatically complete the revision of the parameters of the license plate recognition device, so that the performance of the license plate recognition device can be improved.

[0051] In order to make the purpose, technical solutions and advantages of the embodiments 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 drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0052] The method of the present...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a parameter setting method of a license plate recognition device, which includes: obtaining an effective license plate image detection and recognition result; collecting data related to predetermined parameters in the result; Statistical analysis is performed, and the parameters of the license plate recognition device are modified according to the results of the statistical analysis; through this method, the modification of the parameters of the license plate recognition device can be automatically completed, so that the performance of the license plate recognition device is improved.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a parameter setting method of a license plate recognition device and a license plate recognizer. Background technique [0002] With the increase of vehicles, license plate recognition equipment has been widely used in the entrances and exits of parking lots, commercial building entrances and other places; among them, the license plate recognition equipment is limited by hardware resources and algorithm limitations in the actual use process. A predetermined requirement can only be achieved if certain conditions are met. [0003] Therefore, in order to ensure the performance of the license plate recognition equipment, the installers are generally required to follow the installation rules when installing on site. The installation rules are generally obtained after a long period of testing in the laboratory, and then the installation personnel are trained to ensure that the camera in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/20
Inventor 唐健李昕李锐
Owner SHENZHEN JIESHUN SCI & TECH IND