SINGLE-FRAME BLIND DECONVOLUTION BY MEANS OF FRAME SEGMENTATION

被引：7

作者：

MIURA, N

OHSAWA, K

BABA, N

机构：

[1] Department of Applied Physics, Faculty of Engineering, Hokkaido University, Sapporo

来源：

OPTICS LETTERS | 1994年 / 19卷 / 10期

关键词：

D O I：

10.1364/OL.19.000695

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

For restoration of an image degraded with a shift-invariant point-spread function (PSF), partial images segmented from the degraded image are blind deconvolved in parallel for estimation of the common PSF in each partial image. An object function is reconstructed by deconvolution of the whole image with the PSF. A technique for calibrating contamination caused by the segmentation is developed. Results for a computer-generated image and an atmospherically degraded solar image are presented.

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页码：695 / 697

页数：3

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