The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2020
Filed:
Aug. 30, 2017
Cognizant Technology Solutions India Pvt. Ltd., Chennai, IN;
Mahesh Balaji, Chennai, IN;
Venugopal Gundimeda, Hyderabad, IN;
Parthasarathi Jinka, Tirupati, IN;
Rajkumar Joseph, Chennai, IN;
Sakthi Indra Sambandam, Chennai, IN;
Ratan Sundarrajan Murali, Chennai, IN;
Vinayaka Raj, Kanyakumari District, IN;
COGNIZANT TECHNOLOGY SOLUTIONS INDIA PVT. LTD., Chennai, IN;
Abstract
A system and computer-implemented method for detecting retinopathy is provided. The system comprises an image input module configured to receive one or more fundus images. Further, the system comprises a pre-processing module configured to apply one or more transformations to the one or more received fundus images. Furthermore, the system comprises a feature extraction module configured to extract one or more features from the one or more transformed images using one or more Convolutional Neural Networks (CNNs). Also, the system comprises a prediction module configured to determine stage of retinopathy by classifying the one or more extracted features using pre-stored features, wherein the pre-stored features are extracted from one or more training fundus images by the one or more CNNs and further wherein each pre-stored feature corresponds to a class which is associated with a predetermined stage of retinopathy.