一阶灰色系统模型在图像处理中的应用  

The Application of the Gray System Model in Picture Processing

作　　者：胡隽[1] 杨平[1] 何辅云[2] 

机构地区：[1]上海电力学院信息与控制技术系,上海200090 [2]合肥工业大学计算机与信息系,安徽合肥230009

出　　处：《上海电力学院学报》2004年第1期1-4,共4页Journal of Shanghai University of Electric Power

摘　　要：把一阶灰色系统模型引入图像处理领域,论证了灰色系统理论同样适用于图像处理.为了给灰色系统理论在图像处理中的应用提供依据,提出了应用算法,并用算法将灰色系统理论有效地应用于椒盐噪声的去除.对算法在不同噪声密度下的效果做出比较,为图像处理的各方向的研究提供了新工具.This article mainly introduces the gray system model into picture processing and proves the application of gray system theory in picture processing. For the application, the article designs an applied arithmetic method and proves that though the gray system theory is a long period estimate theory of one dimension, it can also be applied into the two dimension picture processing. The arithmetic of this article and its application of nonlinear filter in picture processing are proved appropriate by the results.This application and arithmetic provide new motheds to picture processing.

关 键 词：图像处理 一阶灰色系统模型 灰色建模 图像滤波器 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] TN911.73[自动化与计算机技术—计算机科学与技术]