SOME NON-LINEAR OPERATORS FOR PICTURE-PROCESSING

被引：2

作者：

ROWE, PP

机构：

[1] Department of Mathematical Sciences, North Dakota State University, Fargo

来源：

PATTERN RECOGNITION | 1979年 / 11卷 / 5-6期

关键词：

Enhancing; Grey level; Laplacian; Non-negative functions; Nonlinear diffusion; Operator; Picture; Processing; Smoothing; Taylor's series;

D O I：

10.1016/0031-3203(79)90044-X

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper assumes that any non-negative function of two independent variables can be considered a picture. Also that some pictures might be processed to show fine detail better with an appropriate nonlinear operator or an operator that satisfies some other partial differential equation than the Laplacian. This paper discusses some of these operators. © 1979.

引用

页码：341 / 342

页数：2