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Conference Paper
Computational Optical Sensing and Imaging
Kohala Coast, Hawaii United States
June 22-26, 2014
ISBN: 978-1-55752-747-9
Non-Optical Imaging and Sensing (CW2C)

Structural Similarity Regularization of X-Ray Transport of Intensity Phase Retrieval

Adam Pan, Ling Xu, Justin W. Lee, Rajiv Gupta, and George Barbastathis  »View Author Affiliations


http://dx.doi.org/10.1364/COSI.2014.CW2C.4


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Abstract

We demonstrate a method for compressive phase retrieval in a microfocus X-ray system. This is achieved through a regularized solver for the transport of intensity equation, maximizing structural similarity between the intensity and phase images.

© 2014 OSA

OCIS Codes
(100.3010) Image processing : Image reconstruction techniques
(100.5070) Image processing : Phase retrieval
(340.7440) X-ray optics : X-ray imaging

Citation
A. Pan, L. Xu, J. W. Lee, R. Gupta, and G. Barbastathis, "Structural Similarity Regularization of X-Ray Transport of Intensity Phase Retrieval," in Classical Optics 2014, OSA Technical Digest (online) (Optical Society of America, 2014), paper CW2C.4.
http://www.opticsinfobase.org/abstract.cfm?URI=COSI-2014-CW2C.4


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