no code implementations • 17 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.
1 code implementation • 23 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.
no code implementations • 18 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.
no code implementations • 28 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.