Lensless Digital Holographic Reconstruction Based on the Deep Unfolding Iterative Shrinkage Thresholding Network

Without using any optical lenses, lensless digital holography (LDH) records the hologram of a sample and numerically retrieves the amplitude and phase of the sample from the hologram. Such lensless imaging designs have enabled high-resolution and high-throughput imaging of specimens using compact, p...

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Bibliographic Details
Published in:	Electronics (Basel) Vol. 14; no. 9; p. 1697
Main Authors:	Chen, Duofang, Guo, Zijian, Guan, Huidi, Chen, Xueli
Format:	Journal Article
Language:	English
Published:	Basel MDPI AG 01.05.2025
Subjects:	Algorithms Deep learning Effectiveness Fourier transforms Holograms Holography Image quality Image reconstruction Image resolution Inverse problems Iterative algorithms Light Machine learning Methods Modules Neural networks Portable equipment Public health Regularization Sensors Sparsity China
ISSN:	2079-9292, 2079-9292
Online Access:	Get full text
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