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Deconvolution of adaptive optics near-infrared system (ADONIS) images
被引：7
作者：
Christou, JC
Bonaccini, D
Ageorges, N
机构：
来源：
ADAPTIVE OPTICS AND APPLICATIONS
|
1997年
/
3126卷
关键词：
adaptive optics;
astronomy;
infrared imaging;
image post processing;
deconvolution;
blind deconvolution;
D O I：
10.1117/12.279065
中图分类号：
O43 [光学];
学科分类号：
070207 ;
0803 ;
摘要：
Post processing of data obtained from the European Southern Observatory's ADONIS system is presented here. A physically constrained iterative deconvolution algorithm is applied to both bright and faint object data demonstrating both object and point spread function recovery. Comparisons are made with standard linear and non-linear deconvolution algorithms. Simulated data is used to investigate the combined system and post-processing performance on faint extended objects.
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页码：68 / 80
页数：13
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