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 (US)
Title of host publicationFrontiers in Optics, FIO 2012
StatePublished - 2012
EventFrontiers in Optics, FIO 2012 - Rochester, NY, United States
Duration: Oct 14 2012Oct 18 2012

Other

OtherFrontiers in Optics, FIO 2012
CountryUnited States
CityRochester, NY
Period10/14/1210/18/12

Fingerprint

synthetic apertures
high speed
microscopy
tomography
imaging techniques

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Ahmad, A., Shemonski, N., Adie, S. G., Kim, H., Hwu, W. M. W., Carney, P. S., & Boppart, S. A. (2012). High-speed interferometric synthetic aperture microscopy on a graphics processing unit. In Frontiers in Optics, FIO 2012

High-speed interferometric synthetic aperture microscopy on a graphics processing unit. / Ahmad, Adeel; Shemonski, Nathan; Adie, Steven G.; Kim, Heeseok; Hwu, Wen Mei W; Carney, P. Scott; Boppart, Stephen A.

Frontiers in Optics, FIO 2012. 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ahmad, A, Shemonski, N, Adie, SG, Kim, H, Hwu, WMW, Carney, PS & Boppart, SA 2012, High-speed interferometric synthetic aperture microscopy on a graphics processing unit. in Frontiers in Optics, FIO 2012. Frontiers in Optics, FIO 2012, Rochester, NY, United States, 10/14/12.
Ahmad A, Shemonski N, Adie SG, Kim H, Hwu WMW, Carney PS et al. High-speed interferometric synthetic aperture microscopy on a graphics processing unit. In Frontiers in Optics, FIO 2012. 2012
Ahmad, Adeel ; Shemonski, Nathan ; Adie, Steven G. ; Kim, Heeseok ; Hwu, Wen Mei W ; Carney, P. Scott ; Boppart, Stephen A. / High-speed interferometric synthetic aperture microscopy on a graphics processing unit. Frontiers in Optics, FIO 2012. 2012.
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