Enhancing the visualization of human retina vascular networks by Graphics Processing Unit accelerated speckle variance OCT and graph cut retinal layer segmentation

Jing Xu, Kevin S.K. Wong, Vincent Wong, Morgan Heisler, Sieun Lee, Michelle Cua, Yifan Jian, Marinko V. Sarunic

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

6 Scopus citations

Abstract

We present a Graph Cut based image segmentation that was implemented on a Graphics Processing Unit for acceleration of processing retinal images acquired with OCT. We applied this work to generate a retinal thickness map, and for retinal layer segmentation to enhance the visualization of vasculature networks from distinct retinal capillary beds during acquisition using speckle variance OCT.

Original languageEnglish (US)
Title of host publicationOptical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIX
EditorsValery V. Tuchin, James G. Fujimoto, Joseph A. Izatt
PublisherSPIE
ISBN (Electronic)9781628414028
DOIs
StatePublished - Jan 1 2015
EventOptical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIX - San Francisco, United States
Duration: Feb 8 2015Feb 11 2015

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume9312
ISSN (Print)1605-7422

Conference

ConferenceOptical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIX
CountryUnited States
CitySan Francisco
Period2/8/152/11/15

Keywords

  • Flow contrast
  • GPU
  • Graph cut
  • Retinal angiography
  • Segmentation
  • Speckle variance optical coherence tomography

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Atomic and Molecular Physics, and Optics
  • Radiology Nuclear Medicine and imaging

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  • Cite this

    Xu, J., Wong, K. S. K., Wong, V., Heisler, M., Lee, S., Cua, M., Jian, Y., & Sarunic, M. V. (2015). Enhancing the visualization of human retina vascular networks by Graphics Processing Unit accelerated speckle variance OCT and graph cut retinal layer segmentation. In V. V. Tuchin, J. G. Fujimoto, & J. A. Izatt (Eds.), Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIX [93122H] (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 9312). SPIE. https://doi.org/10.1117/12.2081492