Multivendor Spectral-Domain Optical Coherence Tomography Dataset, Observer Annotation Performance Evaluation, and Standardized Evaluation Framework for Intraretinal Cystoid Fluid Segmentation

Table 6

Hausdorff distance between grader annotations in pixels.

Set	Spectralis (pixels)	Cirrus (pixels)	Topcon (pixels)	Nidek (pixels)	Mean dist. ± SD (pixels)
Training 1	37.42	18.92	48.51	123.1	56.99 ± 45.75
Training 2	3.162	14.79	52.43	8	19.56 ± 22.40
Training 3	18.28	60.70	44.15	50.25	43.34 ± 18.06
Training 4	4.123	16.03	20.83	n/a	55.12 ± 78.25
Mean dist. ± SD (pixels)	15.74 ± 16.02	27.61 ± 22.13	41.48 ± 14.18	60.46 ± 58.24