Visible cone-beam tomography with a lensless interferometric camera

Daniel L. Marks, Ronald A. Stack, David J. Brady, David C. Munson, Rachael B. Brady

Research output: Contribution to journalArticlepeer-review

67 Scopus citations


Digital processing of optical coherence functions can reconstruct three- dimensional objects illuminated by incoherent light. It is shown that Fourier analysis of the mutual intensity of the field produces projections that are mathematically identical to the projections of x-ray cone-beam tomography. A lensless interferometric camera that captures planes of mutual intensity data is described and used to reconstruct an incoherently illuminated visible object in three dimensions.

Original languageEnglish (US)
Pages (from-to)2164-2166
Number of pages3
Issue number5423
StatePublished - Jun 25 1999
Externally publishedYes

ASJC Scopus subject areas

  • General


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