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High-speed interferometric synthetic aperture microscopy on a graphics processing unit

  • Adeel Ahmad
  • , Nathan Shemonski
  • , Steven G. Adie
  • , Heeseok Kim
  • , Wen Mei W. Hwu
  • , P. Scott Carney
  • , Stephen A. Boppart
  • University of Illinois at Urbana-Champaign

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

Interferometric synthetic aperture microscopy (ISAM) is a computed imaging technique that achieves spatially-invariant transverse resolution in optical coherence tomography. We demonstrate a high speed, memory efficient implementation of 3D-ISAM using the graphics processing unit (GPU) on a 1300 nm spectral domain optical coherence tomography (SD-OCT) system which is several orders of magnitude faster than previously reported ISAM processing on a CPU.

Original languageEnglish
Title of host publicationFrontiers in Optics, FIO 2012
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529565
DOIs
StatePublished - 2012
EventFrontiers in Optics, FIO 2012 - Rochester, NY, United States
Duration: Oct 14 2012Oct 18 2012

Publication series

NameFrontiers in Optics, FIO 2012

Conference

ConferenceFrontiers in Optics, FIO 2012
Country/TerritoryUnited States
CityRochester, NY
Period10/14/1210/18/12

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