A New Dynamic Approach for Finding the Contour of Bi-Level Images

Chow L.R., Liu H.C., Hsu S.Y., Wu D.W.
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引用次数: 4

Abstract

A new method to obtain the contour of a bi-level image is proposed. The method hinges on the clustering property of an image. The order of the search sequence for each boundary pixel is determined dynamically according to the occurring probabilities of its adjacent neighbors. The complexity of the proposed method is then analyzed, and some images and Chinese characters are processed. The results indicate that the proposed algorithm increases computation speed significantly over other established algorithms.
一种寻找双水平图像轮廓的动态新方法
提出了一种获取双水平图像轮廓的新方法。该方法取决于图像的聚类特性。每个边界像素的搜索顺序根据其相邻邻居的出现概率动态确定。分析了该方法的复杂性,并对部分图像和汉字进行了处理。结果表明,与已有算法相比,该算法显著提高了计算速度。
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