February 2014
Intermediate to advanced
300 pages
11h 15m
English
Content preview from Iterative Optimization in Inverse Problems
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Chapter 18
Compressed Sensing
18.1 Compressed Sensing .............................................. 245
18.2 Sparse Solutions .................................................. 247
18.3 Minimum One-Norm Solutions .................................. 247
18.3.1 Why the One-Norm? .................................... 248
18.3.2 Comparison with the PDFT ............................. 249
18.3.3 Iterative Reweighting .................................... 250
18.4 Why Sparseness? ................................................. 250
18.4.1 Signal Analysis .......................................... 251
18.4.2 Locally Constant Signals ................................ ...
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