A study of the coherence parameter of the progressive compressive imager based on radon transform

Vladimir Farber; Elman Eduard; Yair Rivenson; Adrian Stern

doi:10.1117/12.2018005

29 May 2013 A study of the coherence parameter of the progressive compressive imager based on radon transform

Vladimir Farber, Elman Eduard, Yair Rivenson, Adrian Stern

Proceedings Volume 8750, Independent Component Analyses, Compressive Sampling, Wavelets, Neural Net, Biosystems, and Nanoengineering XI; 87500L (2013) https://doi.org/10.1117/12.2018005
Event: SPIE Defense, Security, and Sensing, 2013, Baltimore, Maryland, United States

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.

Citation Download Citation

Vladimir Farber, Elman Eduard, Yair Rivenson, and Adrian Stern "A study of the coherence parameter of the progressive compressive imager based on radon transform", Proc. SPIE 8750, Independent Component Analyses, Compressive Sampling, Wavelets, Neural Net, Biosystems, and Nanoengineering XI, 87500L (29 May 2013); https://doi.org/10.1117/12.2018005

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