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Pixel-super-resolution optical imaging through random phase diffusers using a hybrid electro-optical diffractive decoder

delete2026-04-25
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PRE
AI
T
Tong Fu
G
Gang Luo
X
Xiaodong Yuan
J
Jiacheng Li
D
Deen Wang *
Y
Yuanchao Geng *
DOI:10.1016/j.optlaseng.2026.109800delete
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摘要

摘要

En 中文
• 提出了一种通过随机散射体的超分辨率成像混合光电框架。• 基于CNN的编码器在SBP约束下将高分辨率信息压缩为低分辨率相位模式。• 衍射光学解码器实现了无需数字后处理的全光高分辨率图像重建。• 该系统实现了4倍超分辨率和16倍空间带宽积增强。• 针对统计相关长度相同的未见随机相位散射体,演示了稳健的重建效果。
Keyword:
super-resolution imaging
random phase diffusers
hybrid electro-optical framework
diffractive optical decoder
CNN-based encoder

期刊

Optics and Lasers in Engineering 封面图
Optics and Lasers in Engineering
IF:
3.7
论文数:
7.2K
被引数:
1.7W

机构

S
Shaanxi University of Technology
学者数:
355
论文数: 120
被引数: 0
C
China Academy of Engineering Physics
学者数:
1.0K
论文数: 340
被引数: 2
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