APPLICABLE CONDITIONS AND IMPROVING SPATIAL RESOLUTION UPPER LIMITS OF IMAGE RESTORATION AND SUPER RESOLUTION RECONSTRUCTION

被引：0
作者：
Wu Yan [1 ]
Chen Fan-Sheng [1 ]
Chen Gui-Lin [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Tech Phys, Shanghai 200083, Peoples R China
来源：
JOURNAL OF INFRARED AND MILLIMETER WAVES | 2010年 / 29卷 / 05期
关键词：
image restoration; super-resolution reconstruction (SRR); resolution upper limit;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Basic applicable conditions and upper limits for improving spatial resolution of image restoration and super-resolution reconstruction were researched theoretically by using discrete-to-discrete imaging model. The quantitative indices of applicable conditions based on image processing were given. Experiments on restoration and SRR were carried out by simulating different sampling frequencies and SNR low-resolution images, and the results were analyzed in detail. The perfect consistence was obtained between the theory and experiment.
引用
收藏
页码：351 / 356
页数：6
相关论文
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