scholarly journals Sparse signal representation by adaptive non-uniform B-spline dictionaries on a compact interval

2010 ◽  
Vol 90 (7) ◽  
pp. 2308-2313 ◽  
Author(s):  
Laura Rebollo-Neira ◽  
Zhiqiang Xu
Keyword(s):  
Compact Interval ◽  
Sparse Signal ◽  
Signal Representation ◽  
B Spline ◽  
Sparse Signal Representation

Quantitative Optoacoustic Signal Extraction Using Sparse Signal Representation

2009 ◽  
Vol 28 (12) ◽  
pp. 1997-2006 ◽  
Author(s):  
A. Rosenthal ◽  
D. Razansky ◽  
V. Ntziachristos
Keyword(s):  
Signal Extraction ◽  
Sparse Signal ◽  
Signal Representation ◽  
Sparse Signal Representation

A sparse signal representation-based image denoising algorithm for uncooled MEMS IRFPA

2008 ◽  
Author(s):  
Liquan Dong ◽  
Xiaohua Liu ◽  
Yuejin Zhao ◽  
Ming Liu ◽  
Mei Hui ◽  
...  
Keyword(s):  
Image Denoising ◽  
Sparse Signal ◽  
Signal Representation ◽  
Sparse Signal Representation

Aliasing-Free Wideband Beamforming Using Sparse Signal Representation

2011 ◽  
Vol 59 (7) ◽  
pp. 3464-3469 ◽  
Author(s):  
Zijian Tang ◽  
G Blacquiere ◽  
G Leus
Keyword(s):  
Sparse Signal ◽  
Signal Representation ◽  
Sparse Signal Representation
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