langreiter.com plain, simple: Compressed Sensing

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Compressed Sensing

CREATED BY chris • LAST EDITED BY chris 5928 days AGO

From a recent CFP: "At its core, the young field of compressive sensing (CS) is nothing more than the ability of simple algorithms to solve the seemingly intractable problem of finding the sparsest solution of a severely underdetermined linear system of equations, under realistic conditions. This leads immediately to new signal reconstruction methods that are successful with surprisingly few measurements, which in turn leads to signal acquisition methods that effect compression as part of the measurement process (hence 'compressive sensing')."