摘要
总结了目前几个主要的直线检测算法,并分析了各个算法的优缺点,然后提出了一个新的基于链码的快速直线检测算法,新算法仅需两个约束参数,即最小直线段长度和最小直线段近似度。实验表明,新算法检测速度快、实用性强,适合实时处理。
Gives a survey of current line detection algorithms and analyzes their merits and defects. Then, the new line detection algorithm based on chain code is proposed, which only needs two parameters： minimum line length and minimum line similarity degree, And experiments show that the new algorithm is very. fast, practical, and suitable to real-time application,
出处
《计算机应用研究》
CSCD
北大核心
2006年第2期256-257,260,共3页
Application Research of Computers
基金
国防科技预研基金资助项目
关键词
链码
直线检测
直线近似度
图像理解
Chain Cade
Line Detection
Line Similarity Degree
Image Understanding
