Patents by Inventor Rajeev S. Ramchandran

Rajeev S. Ramchandran has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Automated fundus image field detection and quality assessment
    Patent number: 9905008
    Abstract: A method, system, and computer readable medium which automatically determine the side, field and a level of image quality of fundus images of the retina of a human eye is disclosed. The disclosure combines image processing, computer vision and pattern recognition techniques in a unique way to provide a robust process to identify and grade the quality of fundus images with application to improve efficiency and reduce errors in clinical or diagnostic retinal imaging workflows.
    Type: Grant
    Filed: October 10, 2014
    Date of Patent: February 27, 2018
    Assignees: UNIVERSITY OF ROCHESTER, ROCHESTER INSTITUTE OF TECHNOLOGY
    Inventors: Gajendra Jung Katuwal, John P. Kerekes, Rajeev S. Ramchandran, Christye P. Sisson
  • Automated Fundus Image Field Detection and Quality Assessment
    Publication number: 20150104087
    Abstract: A method, system, and computer readable medium which automatically determine the side, field and a level of image quality of fundus images of the retina of a human eye is disclosed. The disclosure combines image processing, computer vision and pattern recognition techniques in a unique way to provide a robust process to identify and grade the quality of fundus images with application to improve efficiency and reduce errors in clinical or diagnostic retinal imaging workflows.
    Type: Application
    Filed: October 10, 2014
    Publication date: April 16, 2015
    Applicants: UNIVERSITY OF ROCHESTER, ROCHESTER INSTITUTE OF TECHNOLOGY
    Inventors: Gajendra Jung Katuwal, John P. Kerekes, Rajeev S. Ramchandran, Christye P. Sisson