Compressed sensing

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  • Getting metabolism right

    Analysis of 89 models of metabolic processes finds flaws in 44 of them — but suggests corrections.

    October 7, 2014
  • Toward practical compressed sensing

    Researchers show how the vagaries of real-world circuitry affect the performance of a promising new technique in signal processing and imaging.

    February 1, 2013
  • 3-D cameras for cellphones

    Clever math could enable a high-quality 3-D camera so simple, cheap and power-efficient that it could be incorporated into handheld devices.

    January 5, 2012
  • Putting the squeeze on data

    In work that could make it easier to handle huge data sets, MIT researchers improve data compression's fidelity without sacrificing speed

    December 21, 2009