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Proceedings Paper

A study of the coherence parameter of the progressive compressive imager based on radon transform
Author(s): Vladimir Farber; Elman Eduard; Yair Rivenson; Adrian Stern
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Paper Abstract

We have recently introduced a progressive compressing sensing method based on an appropriate sampling scheme of optical Radon projections. By choosing the sampling steps to be of the size of the golden angle new information is optimally acquired with each angular sampling step thus permitting gradual improvement of the reconstructed image. A comparison between the progressive sampling scheme with the conventional one based on uniform sampling is given in terms of their coherence parameter.

Paper Details

Date Published: 29 May 2013
PDF: 9 pages
Proc. SPIE 8750, Independent Component Analyses, Compressive Sampling, Wavelets, Neural Net, Biosystems, and Nanoengineering XI, 87500L (29 May 2013); doi: 10.1117/12.2018005
Show Author Affiliations
Vladimir Farber, Ben Gurion Univ. of the Negev (Israel)
Elman Eduard, Ben Gurion Univ. of the Negev (Israel)
Yair Rivenson, Ben Gurion Univ. of the Negev (Israel)
Adrian Stern, Ben Gurion Univ. of the Negev (Israel)


Published in SPIE Proceedings Vol. 8750:
Independent Component Analyses, Compressive Sampling, Wavelets, Neural Net, Biosystems, and Nanoengineering XI
Harold H. Szu, Editor(s)

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