航空机场标线识别系统是为了识别出机场标线中有缺陷部分的信息,以便进行标线的重绘。以识别出缺陷部分信息为识别系统的目标,根据航空机场路径标线的特征,提出以统计每两行白色像素点数目作为特征值的识别算法,对经过预处理和分割后的的路径标线图像进行特征提取,并依据判别规则对其识别,从而找出缺陷部分在图像中的位置和大小信息。 Airline airport marking recognition system is to identify the defective part of the information on the airport marking in order to redraw the marking. In order to identify the information of defect part as the target of identification system, according to the characteristics of the route marking of airport, a recognition algorithm is proposed to count the number of white pixels in every two lines as eigenvalue. The preprocessed and divided path marks Image feature extraction, and according to the identification rules to identify it, so as to find the location and size of defects in the image information.