Two-stage joint non-causal filtering and segmentation of nonuniform images

被引：1

作者：

Vishnevyy S.V. ^{[1
]}

Zhuk S.Y. ^{[1
]}

机构：

[1] National Technical University of Ukraine Kyiv Polytechnic Institute (NTUU KPI), Kyiv

来源：

Radioelectronics and Communications Systems | 2011年 / 54卷 / 10期

关键词：

Texture Type; Posteriori Probability; Posteriori Estimate; Stationary Markov Chain; Posteriori Probability Density;

D O I：

10.3103/S0735272711100050

中图分类号：

学科分类号：

摘要：

The optimal and quasioptimal algorithms of two-stage non-causal filtering and segmentation of nonuniform images distorted by additive interference with independent values of samples have been synthesized on the basis of the mathematical tools of mixed Markov discrete time processes. The first stage involves the performance of one-dimensional joint filtering and segmentation of nonuniform images along rows and columns. The second stage involves the combining of estimates computed at the first stage. The analysis of the quasioptimal algorithm was performed by using the computer statistical simulation of model example. © 2011 Allerton Press, Inc.

引用

页码：554 / 565

页数：11

共 8 条

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