华东师范大学学报(自然科学版) ›› 2005, Vol. 2005 ›› Issue (1): 59-62.

• 计算机科学 • 上一篇    下一篇

用顶点链编码计算图像区域密集度和体态比

王涤琼,张薇,顾国庆   

  1. 华东师范大学 信息科学技术学院,上海200062
  • 收稿日期:2003-10-15 修回日期:2003-11-11 出版日期:2005-03-25 发布日期:2005-03-25
  • 通讯作者: 王涤琼

Calculating the Compact and Posture Ratio of An Image Region Based on VCC

WANG Di-qiong,ZHANG Wei,GU Guo-qing   

  1. College of Information Science and Technology, East China Normal University, Shanghai200062, China
  • Received:2003-10-15 Revised:2003-11-11 Online:2005-03-25 Published:2005-03-25
  • Contact: WANG Di-qiong

摘要： 利用链编码及其特性，分析得出图像区域边界的周长、最小外接矩形（MER）的长与宽及图像所占区域的面积，以此为基础，提出了一种基于链编码的图像区域密集度和体态比的计算方法.

关键词: 链编码, 边界标定自动机, 图像区域, 密集度, 体态比, 链编码, 边界标定自动机, 图像区域, 密集度, 体态比

Abstract: Introduced a way of utilizing VCC to get the perimeter of an image region, the length and width of the minimum external rectangle of the image and the size of the region occupied by the image. Based on this, a new method to calculate the compact and the posture ratio of the image is proposed.

Key words: region-labeling-automata, image region, compact, posture ratio, VCC, region-labeling-automata, image region, compact, posture ratio

中图分类号: