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This study introduces a glaucoma screening system which is suitable for both normal eyesight and myopia. For myopia eye, only one clinical indicator is not sufficient. Therefore, cup-to-disc ratio and rim width based on ISNT rule are used as indicators in this screening system. First, image segmentation is performed to obtain optic cup, optic disc and rim width. These information will be used as features...
This paper introduces an screening method for detecting glaucoma using rim width indicator. Due to some special cases, such as myopia eye, only cup-to-disc ratio may not efficient for screening glaucoma. Rim width based on ISNT rule can be a feature for classification. Rim width in each section of optic nerve will be measured and then we compare them with ISNT rule for glaucoma classification. According...
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