Journal of Healthcare Engineering / 2017 / Article / Tab 7

Research Article

An Approach to Evaluate Blurriness in Retinal Images with Vitreous Opacity for Cataract Diagnosis

Table 7

Comparison results with vitreous opacity removal.

Surgery indicator
(combining grades 0 and 1)
Grading criteria in
4 grades
Five-grade grading of blurriness
Difference ≥ 2
grades
Difference = 1
grade
Accuracy

Grading without improvement84.8%80.8%2329376.7%
Grading with removing vitreous opacity88.4%83.8%025581.1%

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