Search Results for author: Qiuliang Ye

Found 4 papers, 1 papers with code

Robust Phase Retrieval with Green Noise Binary Masks

no code implementations17 Dec 2020 Qiuliang Ye, Yuk-Hee Chan, Michael G. Somekh, Daniel P. K. Lun

Phase retrieval with pre-defined optical masks can provide extra constraint and thus achieve improved performance.

Retrieval

SiSPRNet: End-to-End Learning for Single-Shot Phase Retrieval

1 code implementation23 May 2022 Qiuliang Ye, Li-Wen Wang, Daniel P. K. Lun

With the success of deep learning methods in many image processing tasks, deep learning approaches have also been introduced to the phase retrieval problem recently.

Image Reconstruction Retrieval

Towards Practical Single-shot Phase Retrieval with Physics-Driven Deep Neural Network

no code implementations18 Aug 2022 Qiuliang Ye, Li-Wen Wang, Daniel Pak-Kong Lun

The results demonstrate the superiority and practicality of the proposed PPRNet over the traditional learning-based PR methods.

Quantization Retrieval

Multiple-level Green Noise Mask Design for Practical Fourier Phase Retrieval

no code implementations28 Mar 2023 Qiuliang Ye, Bingo Wing-Kuen Ling, Li-Wen Wang, Daniel Pak-Kong Lun

This paper proposes a two-stage optimization algorithm to generate multi-level random masks named $\textit{OptMask}$ that can also significantly reduce high-frequency components in the measurements but achieve higher accuracy than the binary masking scheme.

Retrieval

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