A new quality assessment parameter for optical coherence tomography.

  title={A new quality assessment parameter for optical coherence tomography.},
  author={Daniel M. Stein and Hiroshi Ishikawa and Roopa Hariprasad and Gadi Wollstein and Robert J. Noecker and James G. Fujimoto and Joel S Schuman},
  journal={The British journal of ophthalmology},
  volume={90 2},
AIM To create a new, automated method of evaluating the quality of optical coherence tomography (OCT) images and to compare its image quality discriminating ability with the quality assessment parameters signal to noise ratio (SNR) and signal strength (SS). METHODS A new OCT image quality assessment parameter, quality index (QI), was created. OCT images (linear macular scan, peripapillary circular scan, and optic nerve head scan) were analysed using the latest StratusOCT system. SNR and SS… CONTINUE READING


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