摘要
现代智能交通系统把计算机视觉和模式识别技术应用到车牌识别技术领域中,车牌识别是指对已知车辆数字图像进行预处理、车牌定位、字符分割、字符识别的过程。车牌识别系统中的关键技术在于车牌区域定位技术和字符分割与字符识别技术,探讨了车牌识别过程中的常用方法。
Computer vision and mode identification technology are used in car license identification in modem intelligence transportation system. Car license identification refers to the process of trial processing, car license positioning,character segmentation and character identification for the known vehicle＇s digital images. The key technology in car license identification system lies in positioning technology for car license zone, character segmentation and character identification technology. This paper discusses the common methods applied in the process of car license identification.
出处
《交通科技与经济》
2007年第2期50-51,共2页
Technology & Economy in Areas of Communications
关键词
车牌识别
车牌定位
字符分割
car license identification, car license positioning, character segmentation
