Title:
COMPUTER VISION-BASED MATRIX VEHICLE LIGHT IDENTIFICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/114799
Kind Code:
A1
Abstract:
A computer vision-based matrix vehicle light identification method. The method comprises the steps of: obtaining pavement vehicle image video information by means of a camera; performing image binarization processing; performing image edge detection; obtaining vehicle light distance information; sending processed distance information to a lower computer; and adjusting, by the lower computer, brightness of a vehicle light according to the distance information. According to the method, a pavement vehicle image is automatically obtained, the image is subjected to analysis processing, and brightness of a vehicle light is adjusted according to the processing result, so that the vehicle light is automatically adjusted according to a pavement vehicle condition, and traffic accidents are prevented.
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Inventors:
WANG JIANCHUN (CN)
Application Number:
PCT/CN2020/116242
Publication Date:
June 17, 2021
Filing Date:
September 18, 2020
Export Citation:
Assignee:
GUANGZHOU COLLEGE SOUTH CHINA UNIV TECHNOLOGY (CN)
International Classes:
G06K9/00; G06K9/32; G06K9/34; G06K9/38; G06K9/40; G06T5/00; G06T7/12
Foreign References:
| CN111027494A | 2020-04-17 | |||
| CN110450706A | 2019-11-15 | |||
| CN109094451A | 2018-12-28 | |||
| CN105303160A | 2016-02-03 |
Attorney, Agent or Firm:
GUANGZHOU HUIYUZHONGCHENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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