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Phase Retrieval Based Deconvolution Algorithm in Optical Systems

Abstract: 

In an optical imaging system, the retrieved image of an object is blurred by the point spread function (PSF) of the system,and cannot exactly represent the object. Deconvolution is an effective method to recover the object from the blurred image and improve the resolution of the optical system. But in real optical system, the detector only measures the intensity of the light, not the phase. So, the information used in image deconvolution is incomplete and reduces the quality of the final result.Fortunately, phase retrieval theory provides an effective method to recover the complex field from an intensity image. With the phase information, we can get use the complete field information to reconstruct the object more accurately. In this paper, we propose a method based on the phase retrieval to recover the object from the image. Simulation results indicate that our proposed method has improved performance.

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Paper Details

Authors:
Shaohua Qin, Sebastian Berisha, David Mayerich and Zhu Han
Submitted On:
9 November 2017 - 11:20am
Short Link:
Type:
Poster
Event:
Presenter's Name:
Shaohua Qin
Paper Code:
1392
Document Year:
2017
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Phase Retrieval Based Deconvolution Algorithm in Optical Systems

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[1] Shaohua Qin, Sebastian Berisha, David Mayerich and Zhu Han, " Phase Retrieval Based Deconvolution Algorithm in Optical Systems", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/2265. Accessed: Apr. 19, 2018.
@article{2265-17,
url = {http://sigport.org/2265},
author = {Shaohua Qin; Sebastian Berisha; David Mayerich and Zhu Han },
publisher = {IEEE SigPort},
title = { Phase Retrieval Based Deconvolution Algorithm in Optical Systems},
year = {2017} }
TY - EJOUR
T1 - Phase Retrieval Based Deconvolution Algorithm in Optical Systems
AU - Shaohua Qin; Sebastian Berisha; David Mayerich and Zhu Han
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/2265
ER -
Shaohua Qin, Sebastian Berisha, David Mayerich and Zhu Han. (2017). Phase Retrieval Based Deconvolution Algorithm in Optical Systems. IEEE SigPort. http://sigport.org/2265
Shaohua Qin, Sebastian Berisha, David Mayerich and Zhu Han, 2017. Phase Retrieval Based Deconvolution Algorithm in Optical Systems. Available at: http://sigport.org/2265.
Shaohua Qin, Sebastian Berisha, David Mayerich and Zhu Han. (2017). " Phase Retrieval Based Deconvolution Algorithm in Optical Systems." Web.
1. Shaohua Qin, Sebastian Berisha, David Mayerich and Zhu Han. Phase Retrieval Based Deconvolution Algorithm in Optical Systems [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/2265