Figure 4From: Open source software for the analysis of corneal deformation parameters on the images from the Corvis tonometerWaveform of the filtration rate with an averaging filter for different mask sizes for 100 tests. The average values of median filtering rate for the Intel Core i7-4960X are: for the mask sized 3 × 3 pixels - 12 ± 0.4 ms, 5 × 5 pixels - 31 ± 0.7 ms, 9 × 9 pixels - 89 ± 0.8 ms, 11 × 11 pixels - 0.13 ± 0.003 s, 23 × 23 pixels - 0.54 ± 0.015 s.Back to article page