Restoration of images degraded by atmospheric turbulence by a least-squares method and a Markov process

被引：4

作者：

Granier, B ^{[1
]}

Figue, J ^{[1
]}

Refregier, P ^{[1
]}

机构：

[1] ECOLE NATL SUPER PHYS MARSEILLE,F-13397 MARSEILLE,FRANCE

来源：

OPTICS LETTERS | 1996年 / 21卷 / 06期

关键词：

D O I：

10.1364/OL.21.000423

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a two-step deconvolution method for restoring images degraded by atmospheric turbulence. The first step is linear space-invariant filtering, and the second step is a nonhomogeneous Markov process. This nonhomogeneous method preserves the discontinuities of the original image better than the homogeneous method does. (C) 1996 Optical Society of America

引用

页码：423 / 425

页数：3

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