基于拐角特征的简单形体1维语言表达

Corner Feature-Based One-Dimensional Linguistic Presentation for Simple-Shaped Objects

在简单规则形体的拐角特征提取研究基础上,将目标物的轮廓拐角特征转化为1维语言表达进行研究.提出一种改进的深度优先搜索(DFS)遍历算法,该算法仅访问处于轮廓上的拐角特征,能排除不处于期望回路上的轮廓特征.实验结果表明提出的算法能提取轮廓拐角特征形成的回路,并转化为1维语言表达的形式.

Based on the previous study of comer extraction, linguistic presentation for corner features of the simple-shaped objects is studied. A modified depth-first search （DFS） traverse algorithm is proposed to visit the contour comer features only and to exclude the contour features which are not on the desired loop. Experiments show that the proposed algorithm can successfulLy extract the loop of valid contour corner features and present them in tree-dimensional language,