Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (3): 177-178.DOI: 10.3778/j.issn.1002-8331.2010.03.054

• 图形、图像、模式识别 • Previous Articles     Next Articles

Application of jumping point in image restoration

XING Yue-qi,WANG Wei-wei   

  1. School of Science,Xidian University,Xi’an 710071,China
  • Received:2008-07-28 Revised:2008-10-16 Online:2010-01-21 Published:2010-01-21
  • Contact: XING Yue-qi

跳点法在图像恢复中的应用

邢月启,王卫卫   

  1. 西安电子科技大学 理学院,西安 710071
  • 通讯作者: 邢月启

Abstract: The jumping point method is used to solve nonlinear diffusion PDEs.This method uses explicit-implicit alternating difference scheme.The analysis and numerical experiment show that this method is more effective than explicit scheme and is a unconditional stable numerical method.

Key words: jumping point, explicit-implicit alternating, difference scheme

摘要: 采用跳点法求解非线性扩散偏微分方程。这种方法采用显、隐交替差分格式。数值实验与分析表明该方法比显格式更有效,并且是一种无条件稳定的数值方法。

关键词: 跳点, 显、隐交替, 差分格式

CLC Number: