Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Fourier Ptychographic Iterative Engine Based on Alternating Direction Method of Multipliers with Anisotropic Total-Variation Regularization
- Authors
- Lee, Kyung Chul; Chae, Hyesuk; Xu, Shiqi; Lee, Kyungwon; Horstmeyer, Roarke; Hong, Byung-Woo; Lee, Seung Ah
- Issue Date
- Aug-2023
- Publisher
- Optical Society of America
- Citation
- Computational Optical Sensing and Imaging in Proceedings Optica Imaging Congress, 3D, COSI, DH, FLatOptics, IS, pcAOP - Part of Imaging and Applied Optics Congress 2023
- Journal Title
- Computational Optical Sensing and Imaging in Proceedings Optica Imaging Congress, 3D, COSI, DH, FLatOptics, IS, pcAOP - Part of Imaging and Applied Optics Congress 2023
- ISSN
- 0000-0000
- Abstract
- We propose an ADMM-based phase retrieval algorithm for FP that utilizes anisotropic total variation regularization for the object function and L2 regularization for pupil functions. All our results in simulation and real experiments demonstrate that our algorithm outperforms the Gauss-Newton algorithm in terms of object and pupil function recovery. Our findings suggest that our algorithm enables the reconstruction of the objective function using a shorter exposure time and fewer measurements as a factor of 60x. © 2023 The Author(s).
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Software > Department of Artificial Intelligence > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.