中文说明：视觉引导车路识别：灰度AGV路径识别；彩色AGV路径识别；HSI彩色空间的AGV路径识别；路径中心线的定位；Radon变换的AGV路径偏差检测
English Description：
Vision guided vehicle path recognition: gray AGV path recognition; color AGV path recognition; HSI color space AGV path recognition; path centerline positioning; Radon transform AGV path deviation detection