DRUSEN LESION IMAGE DETECTION SYSTEM

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United States of America Patent

APP PUB NO 20150125052A1
SERIAL NO

14406201

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method is proposed for automatically analysing a retina image, to identify the presence of drusen which is indicative of age-related macular degeneration. The method proposes dividing a region of interest including the macula centre into patches, obtaining a local descriptor of each of the patches, reducing the dimensionality of the local descriptor by comparing the local descriptor to a tree-like clustering model and obtaining transformed data indicating the identity of the cluster. The transformed data is fed into an adaptive model which generates data indicative of the presence of drusen in the retinal image. Furthermore, the trans formed data can be used to obtain the location of the drusen within the image.

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Patent Owner(s)

Patent OwnerAddress
AGENCY FOR SCIENCE TECHNOLOGY AND RESEARCH2 FUSIONOPOLIS WAY #08-01 INNOVIS SINGAPORE 13863
SINGAPORE HEALTH SERVICES PTE LTD31 THIRD HOSPITAL AVENUE #03-03 BOWYER BLOCK C SINGAPORE 168753

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhargava, Mayuri Singapore, SG 1 9
Cheng, Xiangang Singapore, SG 4 39
Cheung, Gemmy Singapore, SG 1 9
Lee, Beng Hai Singapore, SG 11 315
Liu, Jiang Singapore, SG 116 702
Tan, Ngan Meng Singapore, SG 12 294
Wong, Tien Yin Singapore, SG 19 197
Wong, Wing Kee Damon Singapore, SG 23 360
Yin, Fengshou Singapore, SG 8 263

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