摘要
给出一种新的链码描述图象的快速恢复算法，在对已有图象恢复算法的不足之处及对链码结构所具有的特点进行充分分析的基础上，算法将区域的链码描述转换成应用广泛的表结构表示，避免了传统图象恢复算法中的奇异性处理问题，提高了图象恢复速度，并可对多彩色图象进行处理。该算法在内点测试、集合演算中得以推广应用。
A new approach for the restoration of regions is introduced. Based on the analyses of the disadvantages in the traditional algorithms and the chain Codes structure, the method avoids the difficulty of special points processing and improves the sped of restoration by converting chain codes description of regions into list-structure representation which has wide applications. What is more, the algorithm can restore multi-colour image. In addition, some applications of list- structure are also presented in this paper.
出处
《大连理工大学学报》
EI
CAS
CSCD
北大核心
1992年第3期353-358,共6页
Journal of Dalian University of Technology
关键词
图象处理
图象恢复法
链码
计算机
image processing
image restitution method
pattern recognition/chain code
list-structure
