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Wavelet-refinement-inspired diffusion model for scattering imaging

delete2025-07-11
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PRE
AI
X
Xinyi Wu
M
M. K. Teng
Q
Qi Yu
X
Xinmin Ding
W
Wenbo Wan
Q
Qiegen Liu
DOI:10.1016/j.optlastec.2025.113520delete
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摘要

摘要

En 中文
• 受小波细化启发的扩散模型能够捕捉全局和细化特征,从而为图像重建过程提供更有效的约束。 • 与现有的散斑成像方法相比,本文提出的模型在重建复杂目标方面表现更优,有效减少了图像伪影。在模拟实验中,重建图像的平均PSNR和SSIM可达22.49 dB和0.78。 • 所提出的图像重建策略为解决反问题提供了一种通用的参考方法,并可应用于其他计算光学成像领域。

期刊

O
Optics and Laser Technology
IF:
5
论文数:
2.0K
被引数:
3.5W

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