Patents by Inventor Natarajan Venkatachalem

Natarajan Venkatachalem 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).

  • System and method for classifying a skin infection
    Patent number: 9286537
    Abstract: A system and computer-implemented method for classifying skin disorders using an image of a skin portion is provided. The system comprises a server configured to receive the image of the skin portion from an electronic communication device and process the received image of the skin portion, wherein the processing comprises at least one of: resizing, removing artifacts and noise, applying new color space, sharpening the image and correcting background. Furthermore, the server is configured to segment the processed image to identify the region of interest within the processed image and extract one or more features from the identified region of interest. The system further comprises a trained learning module configured to classify the skin disorder by mapping the extracted features with pre-stored images, wherein the pre-stored images that map with the extracted features are associated with a particular category of skin disorder.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: March 15, 2016
    Assignee: COGNIZANT TECHNOLOGY SOLUTIONS INDIA PVT. LTD.
    Inventors: Geelapaturu Subrahmanya Venkata Radha Krishna Rao, Karthik Sundararaman, Arun Muthuraj Vedamanickam, Natarajan Venkatachalem
  • SYSTEM AND METHOD FOR CLASSIFYING A SKIN INFECTION
    Publication number: 20150206022
    Abstract: A system and computer-implemented method for classifying skin disorders using an image of a skin portion is provided. The system comprises a server configured to receive the image of the skin portion from an electronic communication device and process the received image of the skin portion, wherein the processing comprises at least one of: resizing, removing artifacts and noise, applying new color space, sharpening the image and correcting background. Furthermore, the server is configured to segment the processed image to identify the region of interest within the processed image and extract one or more features from the identified region of interest. The system further comprises a trained learning module configured to classify the skin disorder by mapping the extracted features with pre-stored images, wherein the pre-stored images that map with the extracted features are associated with a particular category of skin disorder.
    Type: Application
    Filed: March 27, 2014
    Publication date: July 23, 2015
    Applicant: Cognizant Technology Solutions India Pvt. Ltd.
    Inventors: Geelapaturu Subrahmanya Venkata Radha Krishna Rao, Karthik Sundararaman, Arun Muthuraj Vedamanickam, Natarajan Venkatachalem