Spectralis Imaging


Description

This dataset contains the main en face OCT images.
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Items

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  • SpectralisImaging.xlsx

    This is a summary file with two sheets, “Widefield” and “Montage”, which give information about the images in the zip files.

  • Spectralis Montages

    This has 648 folders for 227 people. The images are from OCT scans that were gathered using multiple fixation targets so that different portions of the retina were scanned, and then montaged together using i2K software to generate 1 image. There were 4 or 6 scans, depending on the protocol. The i2K software aligned the SLO images with rotation and translation, with no stretching or warping, then applied these to the OCT scans to make the montages. The download for this dataset is divided into two parts.

  • Spectralis Widefield Images

    This has 364 folders for 159 people. These 55° x 40° images are from OCT scans that were gathered using a Widefield lens and central fixation target. The images are interpolated so that each pixel represents a square region 1/14° wide.