Compressive holography of diffuse objects

Kerkil Choi, Ryoichi Horisaki, Joonku Hahn, Sehoon Lim, Daniel L. Marks, Timothy J. Schulz, David J. Brady

Research output: Contribution to journalArticlepeer-review

69 Scopus citations

Abstract

We propose an estimation-theoretic approach to the inference of an incoherent 3D scattering density from 2D scattered speckle field measurements. The object density is derived from the covariance of the speckle field. The inference is performed by a constrained optimization technique inspired by compressive sensing theory. Experimental results demonstrate and verify the performance of our estimates.

Original languageEnglish (US)
Pages (from-to)H1-H10
JournalApplied optics
Volume49
Issue number34
DOIs
StatePublished - Dec 1 2010
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Engineering (miscellaneous)
  • Electrical and Electronic Engineering

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