计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (25): 161-165.DOI: 10.3778/j.issn.1002-8331.2008.25.049

• 图形、图像、模式识别 • 上一篇    下一篇

图像轮廓提取方法研究

邹柏贤1,2,林京壤1   

  1. 1.北京联合大学 应用文理学院 信息系,北京 100083
    2.福建师范大学 软件学院,福州 350007
  • 收稿日期:2008-03-27 修回日期:2008-07-14 出版日期:2008-09-01 发布日期:2008-09-01
  • 通讯作者: 邹柏贤

Contour extraction research of image

ZOU Bai-xian1,2,LIN Jing-rang1   

  1. 1.College of Arts & Science of Beijing Union University,Beijing 100083,China
    2.Software Institute,Fujian Normal University,Fuzhou 350007,China
  • Received:2008-03-27 Revised:2008-07-14 Online:2008-09-01 Published:2008-09-01
  • Contact: ZOU Bai-xian

摘要: 对现有的轮廓提取现状进行分析,把主要的轮廓提取方法划分为先验知识法、数学形态法、基于梯度的方法、水平集方法、活动轮廓模型方法、以及神经动力学方法六大类,并研究这些方法的主要特点。对轮廓提取方法研究进行展望,提出神经动力学方法是轮廓提取方法的发展方向。

关键词: 图像处理, 轮廓提取, 神经动力学

Abstract: The current research methods for contour extracting are discussed.The main methods are classified into six types of contour extracting,those are the methods of using priori knowledge,the methods of using mathematical morphology,the methods using the gradient of a image,the methods based on level set,the methods using the active contour model,and the methods using neutral dynamics,the characteristics of them are studied.The future for contour extracting field is forecasted,and the methods using neutral dynamics is considered as a very promising field.

Key words: image processing, contour extracting, neural dynamics