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CDF 9/7 Wavelets as Sparsifying Operator in Compressive Holography Host Publication: IEEE International Conference on Image Processing (ICIP 2015) Authors: Y. Hao, D. Blinder, S. Bettens, H. Ottevaere, A. Munteanu and P. Schelkens Publisher: IEEE Publication Date: Aug. 2015 Number of Pages: 5 ISBN: 978-1-4799-8338-4
Abstract: Compressive sensing is a mathematical framework, whichseeks to capture the information of an object using as fewmeasurements as possible. Recently, it has been applied toholography, where the most frequently used reconstructionmethod is l1-norm minimization with the Haar wavelet asthe sparsifying operator. In this work, we promote the CDF9/7 wavelet as the sparsifying operator. We demonstrate thatthe CDF 9/7 wavelet performs better than the Haar wavelet.
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