摘要
介绍了在交通视频影像中一种道路黄线的识别方法,首先通过YSC计色制对黄色像素点进行判别,然后用连通区检测的方法排除伪黄线,并通过数学形态学中的闭运算对较小的局部断裂黄线进行拟合,最后使用Marr小波变换修整黄线。
This paper introduces a way of recognising road＇s yellow Line in the transportation monitoring video. It judges the yellow pixel with YSC color space directly, afterwards detects connected region in oraer to delete the short yellow line, then fits the break points by using close operation in Mathematical Morphological Metheods, finally use the Mart wavelet transform to pair yellow line.
出处
《武汉工业学院学报》
CAS
2008年第3期65-68,共4页
Journal of Wuhan Polytechnic University
关键词
道路黄线
连通区
闭运算
Mart小波
road＇s yellow line
connected region
close operation
Marr wavelet
