Compressive tomography

David J. Brady, Alex Mrozack, Ken MacCabe, Patrick Llull

Research output: Contribution to journalReview articlepeer-review

47 Scopus citations

Abstract

Compressive tomography consists of estimation of high-dimensional objects from lower dimensional measurements. We review compressive tomography using radiation fields, including geometric, wave, and statistical field models. We find coded apertures most appropriate for compressive coding with geometric models, spatial and frequency subsampling most appropriate for wave models, and temporal modulation most appropriate for statistical models. In each case, we show that compressive measurement enables snapshot 3D imaging, eliminating or reducing the need to sacrifice temporal resolution in multidimensional imaging.

Original languageEnglish (US)
Pages (from-to)756-813
Number of pages58
JournalAdvances in Optics and Photonics
Volume7
Issue number4
DOIs
StatePublished - Nov 19 2015
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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