articleIEEE Signal Processing MagazineMar 1, 2008Closed access

Imaging via Compressive Sampling

JRJustin Romberg

Georgia Institute of Technology

Indexed incrossref

Abstract

Image compression algorithms convert high-resolution images into a relatively small bit streams in effect turning a large digital data set into a substantially smaller one. This article introduces compressive sampling and recovery using convex programming.

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1,018
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62.34
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100%
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Authors

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Topics & keywords

Topics
Keywords
  • Compressed sensing
  • Computer science
  • Sampling (signal processing)
  • Data compression
  • Image compression
  • Set (abstract data type)
  • Compression (physics)
  • Computer vision
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