| 1. | In this article , some new algorithms and methods are introduced in such stages as preprocessing of images , classification of characteristics and character recognition and vehicle style recognition 本文对系统中图像预处理、特征提取和识别方法等环节涉及的新算法、新技术以及系统整体设计作了一个比较全面的论述,同时针对目前的研究现状,对一些关键的技术问题进行了深入探讨。 |