摘要
本文探讨和实现了一种灵活的、适应性较强的图象滤波方法，并提出一种新的边界提取算法。与传统的算法相比，在抽取边界的同时，能有效地分离出内轮廓和外轮廓，并使算法效率也大大地提高。
The solid reconstruction is always a key
technology in reverse engineering.The paper presents a new method for image filtering,and
implemented a new algorithm for contour extraction.In the algorithm,not only the contour
can be automatically extracted from product cross-sections image,but also internal contours
and external contours can be told apart.
出处
《机床与液压》
北大核心
1999年第2期55-56,共2页
Machine Tool & Hydraulics
关键词
逆工程
边界提取
图象滤波
机械制造
Reverse engineering Image processing
Filtering Contour extraction
