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Conference Paper
Computational Optical Sensing and Imaging
San Jose, California United States
October 13-15, 2009
ISBN: 978-1-55752-878-0
New Imaging Concepts (CThA)

Transport of Intensity Imaging with Higher Order Derivatives

Laura Waller, Lei Tian, and George Barbastathis

http://dx.doi.org/10.1364/COSI.2009.CThA3


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Abstract

We introduce and test a method for improving the accuracy of phase retrieval based on transport of intensity (TIE), by using intensity measurements at multiple planes to estimate and remove artifacts from higher-order axial derivatives.

© 2009 OSA

OCIS Codes
(100.0100) Image processing : Image processing
(100.3010) Image processing : Image reconstruction techniques
(100.5070) Image processing : Phase retrieval

Citation
L. Waller, L. Tian, and G. Barbastathis, "Transport of Intensity Imaging with Higher Order Derivatives," in Frontiers in Optics 2009/Laser Science XXV/Fall 2009 OSA Optics & Photonics Technical Digest, OSA Technical Digest (CD) (Optical Society of America, 2009), paper CThA3.
http://www.opticsinfobase.org/abstract.cfm?URI=COSI-2009-CThA3


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