Wired: Using Math to Turn Lo-Res Datasets Into Hi-Res Samples

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Wired: Using Math to Turn Lo-Res Datasets Into Hi-Res Samples

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Wired: Using Math to Turn Lo-Res Datasets Into Hi-Res Samples

03-01-2010

martin s

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Join Date: Feb 2008

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Wired: Using Math to Turn Lo-Res Datasets Into Hi-Res Samples

Interesting article: http://www.wired.com/magazine/2010/0...lgorithm/all/1

An example from the article:

Quote:

Compressed sensing is a mathematical tool that creates hi-res data sets from lo-res samples. It can be used to resurrect old musical recordings, find enemy radio signals, and generate MRIs much more quickly. Here’s how it would work with a photograph.

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