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4-D image reconstruction for optical coherence tomography

eagle-i ID

http://ohsu.eagle-i.net/i/0000013a-6a68-0e93-b332-51b580000000

Resource Type

  1. Algorithmic software component

Properties

  1. Related grant number
    American Heart Association Grant No. 0760063Z
  2. Resource Description
    The Rugonyi Lab uses this software to process chicken heart images. This reconstruction software converts 2-D optical coherence tomography images at many sections through the heart and their time stamps into a 3-D model of the heart and its motion in time. "The procedure uses similarity of local structures to find the phase shift between neighboring image sequences, employing M-mode images (extracted from the acquired B-mode images) to achieve computational efficiency. Furthermore, our procedure corrects the phase shifts by considering the phase lags introduced by peristaltic-like contractions of the embryonic heart wall."
  3. Contact
    Rugonyi, Sandra, Ph.D.
  4. Used by
    Sandra Rugonyi Laboratory
  5. Data Input
    2-D images with time stamp
  6. Data Output
    3-D model and its motion in time
  7. Software purpose
    Image processing objective
  8. Related Publication or Documentation
    Efficient postacquisition synchronization of 4-D nongated cardiac images obtained from optical coherence tomography: application to 4-D reconstruction of the chick embryonic heart
  9. Related Technique
    Doppler OCT
  10. Related Technique
    Synchronization of 4D non-gated images by OCT
  11. Developed by
    Liu, Aiping, Ph.D.
  12. Coded in
    MATLAB language
 
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Provenance Metadata About This Resource Record

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The eagle-i Consortium is supported by NIH Grant #5U24RR029825-02 / Copyright 2016