廊坊电动门厂

车牌识别实现的方式有哪些？
What are the ways to realize license plate recognition?
识别步骤概括为：车牌定位、车牌提取、字符识别。三个步骤地识别工作相辅相成，各自的有效率都较高，整体的识别率才会提高。识别速度的快慢取决于液压钢坝字符识别，字符的识别目前的主要应用技术为比对识别样本库，即将所有的字符建立样本库，字符提取后通过比对样本库实现字符的判断，识别过程中将产生可信度、倾斜度等中间结果值；另一种是基于字符结构知识的字符识别技术，更加有效的提高识别速率和准确率，适应性较强。
Recognition steps are summarized as: license plate location, license plate extraction, character recognition. Three steps of recognition work complement each other, their respective efficiency is higher, the overall recognition rate will be improved. The speed of character recognition depends on character recognition. At present, the main application technology of character recognition is comparative recognition sample library. That is to say, all characters are built up sample library. After character extraction, characters are judged by comparing the sample library. In the process of recognition, intermediate result values such as credibility and inclination will be generated. Character recognition technology based on character structure knowledge can improve recognition rate and accuracy more effectively and has strong adaptability