car tail lamp area extraction

First it outlines the development situation of car license plate location algorithm and research about car tail lamp area extraction methods in this paper. Then basic digital image processing theories used frequently in car license plate area extraction is presented.
本文首先概述了車牌定位算法和車尾燈定位的發展情況,然後簡要的分析了車牌定位常用的數字圖像処理方麪的一些主要理論和方法。