Research Article
Severity Classification of Conjunctival Hyperaemia by Deep Neural Network Ensembles
Figure 3
Software to measure the area occupied by blood vessels. It calculates the area occupied by blood vessels in terms of a per-pixel threshold value (the green overlay in the images demonstrates above-threshold (positive) values) and outputs that as a percentage of imaged area (the box). (a) 5.2%, (b) 9.5%, (c) 13.0%, (d) 33.4%.
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