›› 2011, Vol. 24 ›› Issue (9): 9-.

• 论文 • 上一篇    下一篇



  1. (第二炮兵工程学院 电工电子技术教研室,陕西 西安 710025)
  • 出版日期:2011-09-15 发布日期:2011-10-24
  • 作者简介:郭峰(1979—),男,硕士,讲师。研究方向:图像处理。

Algorithm for Image Interestring Point Detection Based on Improved SUSAN Operator

 GUO Feng, WANG Dao-Ping, HAN Ming   

  1. (Teaching and Research Unit of Electric and Electronic Technology,Second Artillery Engineering College,Xi'an 710025,China)
  • Online:2011-09-15 Published:2011-10-24



关键词: SUSAN算法, 兴趣点检测, 迭代, 自适应


SUSAN edge detecting operator is an edge detection algorithm based on comparison of the image gray.This article introduces the principle of the operator,and improves the gray Threshold.The initial value of threshold is calculated in every single SUSAN template.Final value of threshold is obtained using iterative segment,which makes it possible to pick up the right interesting point in all kinds of gray contrast.The results show that the algorithm has the advantages of simplicity,strong anti-noise,and small amount of calculation.

Key words: SUSAN operator;interestring point detection;iterative segment;self adaptive


  • TP301.6