Title :
A method for blue background white characters car license plate location
Author :
Cui, Zongyong ; Xie, Mei
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
This paper introduce a method of car license plate location which use the hue component in effect. Strengthen the blue component firstly, then set the appropriate threshold for location according to the regional color information. If no useful, transform the image by HSV, based on strengthening the blue component, and make the other regional black.Thus we can locate the car license plate accurately.
Keywords :
automated highways; image colour analysis; image segmentation; object detection; road vehicles; HSV; blue background white characters car license plate location; color information; hue component; image transform; threshold method; Character recognition; Color; Flowcharts; Image converters; Image segmentation; Intelligent transportation systems; Licenses; Pixel; HSV transform; License plate location; hue component;
Conference_Titel :
Computer Science and Information Technology, 2009. ICCSIT 2009. 2nd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4519-6
Electronic_ISBN :
978-1-4244-4520-2
DOI :
10.1109/ICCSIT.2009.5234526
