摘要
由传统的模板匹配,提出了快速投影模板匹配的算法。该算法将二维图像进行水平投影处理后使匹配转化为一维数轴上的运算,在失测的情况下,通过二维模板匹配来进一步识别,从而在不影响匹配精度的前提下提高了匹配效率。试验表明,这种算法可以满足生产实践中对识别精度和速度的要求。
From the trad forward. It calculation. dimen projects the If no measu itional template match, the fast projection template matching method is put two-dimension image horizontally to transfer the matching into one dimension rements are obtained, the further identification may be carried through twosion template matching, so the matching efficiency is improved while the matching precision is fluenced. The experimental results show that the arithmetic can meet the needs of identification precision and speed in industry.
出处
《长春工业大学学报》
CAS
2007年第4期407-410,共4页
Journal of Changchun University of Technology
基金
广西壮族自治区科技攻关项目(桂科攻0537020-3-1)
广西壮族自治区研究生创新基金项目(2006105960811M11)
关键词
模板匹配
水平投影
图像处理
模式识别
template matching algorithm
horizontally project
image processing
pattern identification.
