艾海舟, 许万雍, 周远清. -种简单的线条特征抽取算法[J]. 机器人, 1989, 11(4): 32-35,39.
引用本文: 艾海舟, 许万雍, 周远清. -种简单的线条特征抽取算法[J]. 机器人, 1989, 11(4): 32-35,39.
AI Itaizhou, XU Wanyong, ZHOU Yuanqing. A SIMPLE ALGORITHM FOR LINE-SEGMENT ACQUISITION[J]. ROBOT, 1989, 11(4): 32-35,39.
Citation: AI Itaizhou, XU Wanyong, ZHOU Yuanqing. A SIMPLE ALGORITHM FOR LINE-SEGMENT ACQUISITION[J]. ROBOT, 1989, 11(4): 32-35,39.

-种简单的线条特征抽取算法

A SIMPLE ALGORITHM FOR LINE-SEGMENT ACQUISITION

  • 摘要: 本文阐述了-种简单的线条特征法,该算法是通过边缘检测,细化、符号化三过程实现的,而符号化过程是借助于边缘检测的方向码通过扫描、连接、补缺三步骤完成的,根据所选择的控制参数,可以形成基于最短线条长度的各种层次的符号化描述,灵活性强,速度快,效率高,特别适用于双目立体视觉的研究中,用来获得线条基元.

     

    Abstract: A simple algorithm for line-segment acquisition is illustrated in this paper.It is composed of threeprocedures of edge detection,thinning and symbolization,in which the time-segments of an image aresimply produced by means of direction code of edge points through three steps of scanning,linking andmending.Different levels of image representation,which,is especially suitable for line-segment-basedbinocular stereo vision system as its primitives,can be achieved accordihg to the paramters chosen.It is afast effective algorithm being more flexible and applicable.

     

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