PGPAL: A monotonic iterative algorithm for Phase-Retrieval under the presence of Poisson-Gaussian noise

2022 ◽  
pp. 1-1
Author(s):  
Ghania Fatima ◽  
Prabhu Babu
Keyword(s):  
Iterative Algorithm ◽  
Gaussian Noise ◽  
Phase Retrieval

The Cramer–Rao lower bound in a non-AWGN model for the affine phase retrieval

2021 ◽  
pp. 2050089
Author(s):  
Zhitao Zhuang ◽  
Kaixin Wang
Keyword(s):  
Lower Bound ◽  
Mean Square Error ◽  
Gaussian Noise ◽  
Phase Retrieval ◽  
Additive White Gaussian Noise ◽  
White Gaussian Noise ◽  
Mean Square ◽  
Cramer Rao Lower Bound ◽  
The Difference

In this paper, we derive the Cramer–Rao lower bound (CRLB) in a non-additive white Gaussian noise (AWGN) model for the affine phase retrieval (APR) and simulate the difference of CRLB and mean square error produced by PhaseLift of phase retrieval and APR in AWGN and non-AWGN cases.

A High Accuracy and Fast Iterative Algorithm for Phase Retrieval

2010 ◽  
Vol 37 (5) ◽  
pp. 1218-1221
Author(s):  
黄利新 Huang Lixin ◽  
姚新 Yao Xin ◽  
蔡冬梅 Cai Dongmei ◽  
郭永康 Guo Yongkang ◽  
姚军 Yao Jun ◽  
...  
Keyword(s):  
Iterative Algorithm ◽  
Phase Retrieval ◽  
High Accuracy

A Multi-Wavelength Gradient Acceleration Phase Retrieval Iterative Algorithm

2017 ◽  
Vol 44 (1) ◽  
pp. 0109001
Author(s):  
赵彦 Zhao Yan ◽  
高志山 Gao Zhishan ◽  
窦健泰 Dou Jiantai ◽  
袁群 Yuan Qun
Keyword(s):  
Iterative Algorithm ◽  
Phase Retrieval ◽  
Acceleration Phase ◽  
Multi Wavelength

scholarly journals A Fast Gradient-Based Iterative Algorithm for Undersampled Phase Retrieval

2018 ◽  
Vol 54 (4) ◽  
pp. 2086-2090
Author(s):  
Qiang Li ◽  
Lei Huang ◽  
Wei Liu ◽  
Weize Sun ◽  
Peichang Zhang
Keyword(s):  
Iterative Algorithm ◽  
Phase Retrieval ◽  
Gradient Based ◽  
Fast Gradient

Application of Hybrid Iterative Algorithm in TIE Phase Retrieval with Large Defocusing Distance

2016 ◽  
Vol 36 (9) ◽  
pp. 0912001
Author(s):  
Guo Yiming ◽  
Zhang Fang ◽  
Song Qiang ◽  
Zhu Jing
Keyword(s):  
Iterative Algorithm ◽  
Phase Retrieval
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