Xuan Liu

Summary

Affiliation: Johns Hopkins University
Country: USA

Publications

  1. doi request reprint Optimization of an angled fiber probe for common-path optical coherence tomography
    Xuan Liu
    Department of Electrical and Computer Engineering, The Johns Hopkins University, Baltimore, Maryland 21218, USA
    Opt Lett 38:2660-2. 2013
  2. pmc Robust spectral-domain optical coherence tomography speckle model and its cross-correlation coefficient analysis
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, Maryland 21218, USA
    J Opt Soc Am A Opt Image Sci Vis 30:51-9. 2013
  3. doi request reprint Quantitative transverse flow measurement using optical coherence tomography speckle decorrelation analysis
    Xuan Liu
    Department of Electrical and Computer Engineering, The Johns Hopkins University, Baltimore, Maryland 21218, USA
    Opt Lett 38:805-7. 2013
  4. pmc Depth-resolved blood oxygen saturation assessment using spectroscopic common-path Fourier domain optical coherence tomography
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
    IEEE Trans Biomed Eng 57:2572-5. 2010
  5. pmc Dark-field illuminated reflectance fiber bundle endoscopic microscope
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University, 3400 North Charles Street, Barton Hall, Baltimore, Maryland 21218, USA
    J Biomed Opt 16:046003. 2011
  6. pmc Towards automatic calibration of Fourier-Domain OCT for robot-assisted vitreoretinal surgery
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, Maryland 21211, USA
    Opt Express 18:24331-43. 2010
  7. pmc Motion-compensated hand-held common-path Fourier-domain optical coherence tomography probe for image-guided intervention
    Yong Huang
    Department of Electrical and Computer Engineering, The Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USA
    Biomed Opt Express 3:3105-18. 2012
  8. pmc Real-time 3D and 4D Fourier domain Doppler optical coherence tomography based on dual graphics processing units
    Yong Huang
    Department of Electrical and Computer Engineering, The Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USA
    Biomed Opt Express 3:2162-74. 2012
  9. pmc Spectroscopic-speckle variance OCT for microvasculature detection and analysis
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD 21218, USA
    Biomed Opt Express 2:2995-3009. 2011
  10. pmc Compressive SD-OCT: the application of compressed sensing in spectral domain optical coherence tomography
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University 3400 N Charles St, Baltimore, MD 21218, USA
    Opt Express 18:22010-9. 2010

Detail Information

Publications10

  1. doi request reprint Optimization of an angled fiber probe for common-path optical coherence tomography
    Xuan Liu
    Department of Electrical and Computer Engineering, The Johns Hopkins University, Baltimore, Maryland 21218, USA
    Opt Lett 38:2660-2. 2013
    ..We also obtained OCT images with the reference optimized CP OCT with more than 8 dB improvement in SNR...
  2. pmc Robust spectral-domain optical coherence tomography speckle model and its cross-correlation coefficient analysis
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, Maryland 21218, USA
    J Opt Soc Am A Opt Image Sci Vis 30:51-9. 2013
    ....
  3. doi request reprint Quantitative transverse flow measurement using optical coherence tomography speckle decorrelation analysis
    Xuan Liu
    Department of Electrical and Computer Engineering, The Johns Hopkins University, Baltimore, Maryland 21218, USA
    Opt Lett 38:805-7. 2013
    ..To validate this method, we performed a systematic study using both phantom and in vivo animal models. Results show that our speckle analysis method can accurately extract transverse flow speed with high spatial and temporal resolution...
  4. pmc Depth-resolved blood oxygen saturation assessment using spectroscopic common-path Fourier domain optical coherence tomography
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
    IEEE Trans Biomed Eng 57:2572-5. 2010
    ..Results showed that we were able to extract unambiguous depth-resolved, SO(2)-dependent spectroscopic information from 1-D and 2-D OCT images, which could be used to accurately assess the SO(2) level...
  5. pmc Dark-field illuminated reflectance fiber bundle endoscopic microscope
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University, 3400 North Charles Street, Barton Hall, Baltimore, Maryland 21218, USA
    J Biomed Opt 16:046003. 2011
    ..To demonstrate the feasibility of using the system to study cell morphology, we obtained still and video images of two thyroid cancer cell lines. Our results clearly allow differentiation of different cancer cell types...
  6. pmc Towards automatic calibration of Fourier-Domain OCT for robot-assisted vitreoretinal surgery
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, Maryland 21211, USA
    Opt Express 18:24331-43. 2010
    ..Experimental results show that our ASC method can provide high-performance calibration for FD OCT in terms of axial resolution and ranging accuracy without increasing hardware complexity...
  7. pmc Motion-compensated hand-held common-path Fourier-domain optical coherence tomography probe for image-guided intervention
    Yong Huang
    Department of Electrical and Computer Engineering, The Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USA
    Biomed Opt Express 3:3105-18. 2012
    ..93 ┬Ám. We used a cross-correlation maximization-based shift correction algorithm for topology correction. To validate the system, we performed free-hand OCT M-scan imaging using various samples...
  8. pmc Real-time 3D and 4D Fourier domain Doppler optical coherence tomography based on dual graphics processing units
    Yong Huang
    Department of Electrical and Computer Engineering, The Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USA
    Biomed Opt Express 3:2162-74. 2012
    ..Maximum system processing speed was measured to be 249,000 A-scans per second with each A-scan size of 2048 pixels...
  9. pmc Spectroscopic-speckle variance OCT for microvasculature detection and analysis
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University, 3400 N Charles St, Baltimore, MD 21218, USA
    Biomed Opt Express 2:2995-3009. 2011
    ..We combined SOCT and svOCT images using hue, saturation and value (HSV) color map to show the localized spectroscopic property of blood. Results show distinct spectroscopic properties between arterial blood and capillary blood...
  10. pmc Compressive SD-OCT: the application of compressed sensing in spectral domain optical coherence tomography
    Xuan Liu
    Department of Electrical and Computer Engineering, Johns Hopkins University 3400 N Charles St, Baltimore, MD 21218, USA
    Opt Express 18:22010-9. 2010
    ..CS could allow an array detector with fewer pixels to reconstruct high resolution OCT images while reducing the total amount of data required to process the images...