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ICASSP
2010
IEEE
13 years 9 months ago
A compressive sensing image compression algorithm using quantized DCT and noiselet information
Inspired by recent theoretical advances in compressive sensing (CS), we propose a new framework that combines the classical local discrete cosine transform used in image compressi...
Jiangtao Wen, Zhuoyuan Chen, Yuxing Han, John D. V...
WAW
2009
Springer
136views Algorithms» more  WAW 2009»
14 years 4 months ago
Permuting Web Graphs
Since the first investigations on web graph compression, it has been clear that the ordering of the nodes of the graph has a fundamental influence on the compression rate (usuall...
Paolo Boldi, Massimo Santini, Sebastiano Vigna
CORR
2010
Springer
60views Education» more  CORR 2010»
13 years 9 months ago
"Compressed" Compressed Sensing
Galen Reeves, Michael Gastpar
CORR
2008
Springer
116views Education» more  CORR 2008»
13 years 9 months ago
High-Resolution Radar via Compressed Sensing
A stylized compressed sensing radar is proposed in which the time-frequency plane is discretized into an N
Matthew A. Herman, Thomas Strohmer