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Hard exudates referral system in eye fundus utilizing speeded up robust features 被引量:1
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作者 Syed Ali Gohar Naqvi Hafiz Muhammad Faisal Zafar Ihsanul Haq 《International Journal of Ophthalmology(English edition)》 SCIE CAS 2017年第7期1171-1174,共4页
In the paper a referral system to assist the medical experts in the screening/referral of diabetic retinopathy is suggested. The system has been developed by a sequential use of different existing mathematical techniq... In the paper a referral system to assist the medical experts in the screening/referral of diabetic retinopathy is suggested. The system has been developed by a sequential use of different existing mathematical techniques. These techniques involve speeded up robust features(SURF), K-means clustering and visual dictionaries(VD). Three databases are mixed to test the working of the system when the sources are dissimilar. When experiments were performed an area under the curve(AUC) of 0.9343 was attained. The results acquired from the system are promising. 展开更多
关键词 referral system speeded up robust features eye fundus visual dictionaries
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