Assessing the validity of a cross-platform retinal image segmentation tool in normal and diseased retina.

ABSTRACT: Comparing automated retinal layer segmentation using proprietary software (Heidelberg Spectralis HRA + OCT) and cross-platform Optical Coherence Tomography (OCT) segmentation software (Orion). Image segmentations of normal and diseased (iAMD, DME) eyes were performed using both softwares and then compared to the 'gold standard' of manual segmentation. A qualitative assessment and quantitative (layer volume) comparison of segmentations were performed. Segmented images from the two softwares were graded by two masked graders and in cases with difference, a senior retina specialist made a final independent decisive grading. Cross-platform software was significantly better than the proprietary software in the segmentation of NFL and INL layers in Normal eyes. It generated significantly better

SUBMITTER: Alex V 

PROVIDER: S-EPMC8575997 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature