Patents by Inventor Sandesh Gupta

Sandesh Gupta 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).

  • Identifying blood vessels in lung x-ray radiographs
    Patent number: 8265367
    Abstract: A method of detecting blood vessel shadows in an anterior posterior x-ray radiograph comprising the steps of: generating candidate sub areas of the radiograph showing changes in contrast above a threshold level; supressing rib shadow edges; eliminating lung tissue shadow edges, and categorizing and eliminating nodule shadows.
    Type: Grant
    Filed: June 3, 2008
    Date of Patent: September 11, 2012
    Assignees: Siemens Computer Aided Diagnostics, Ltd., Siemens Information Systems, Ltd.
    Inventors: Dinesh Mysore Siddu, Mausumi Acharyya, Jonathan Stoeckel, Sandesh Gupta
  • Identifying blood vessels in lung x-ray radiographs
    Publication number: 20080298666
    Abstract: A method of detecting blood vessel shadows in an anterior posterior x-ray radiograph comprising the steps of: generating candidate sub areas of the radiograph showing changes in contrast above a threshold level; supressing rib shadow edges; eliminating lung tissue shadow edges, and categorizing and eliminating nodule shadows.
    Type: Application
    Filed: June 3, 2008
    Publication date: December 4, 2008
    Applicant: Siemens Medical Solutions USA, Inc.
    Inventors: Dinesh Mysore Siddu, Mausumi Acharyya, Jonathan Stoeckel, Sandesh Gupta