The Detection Research to Night License Plate Based on Infrared Thermal Imaging Technology

2018 3rd International Conference on Insulating Materials, Material Application and Electrical Engineering

材料科学;无线电电子学;电工学

Wang, Jiangfei^1 ; Yuan, Lihua^1 ; Yuan, Mingyuan^1

Key Laboratory of Nondestructive Testing (Ministry of Education), Nanchang Hangkong University, Nanchang

330063, China^1

关键词: Image technology;    Information acquirements;    Information detection;    Infrared thermal imaging;    LOG operators;    Night driving;    Vehicle license plates;    Vehicle safety;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/452/4/042147/pdf
DOI  :  10.1088/1757-899X/452/4/042147

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

To extract the license plate information in night scene and improve the vehicle safety management competence, the research extracts the license plate message of night driving vehicles based on the infrared image technology. The license plate number is located by using the log operator edge detection, and characters are segmented and analyzed for realizing the function that vehicle license plate information acquirement. The result of the research indicates that infrared thermal imaging technology is able to pick up the plate information at night, which provides the reference for night plate information detection.