Patents by Inventor Hrishikesh Saikia

Hrishikesh Saikia 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 system for anatomical vessel characteristic determination
    Patent number: 8553954
    Abstract: A system enables a user to mark a ROI of a vessel portion having detected boundaries and extend the detection of vessel boundaries into a region identified by the user. An anatomical blood vessel detection and display system includes a user interface enabling a user, via a display of an image presenting anatomical vessels, to, mark a region of interest in a vessel identified by detected boundaries in the image and extend the marked region of interest of the vessel. A detector automatically detects a boundary of the vessel in the extended marked region of interest by detecting an edge representing a change in luminance in data representing the image. An image data processor identifies a minimum vessel diameter in the extended marked region of interest between the detected boundaries and initiates identification of the location of the minimum vessel diameter in the image.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: October 8, 2013
    Assignee: Siemens Medical Solutions USA, Inc.
    Inventor: Hrishikesh Saikia
  • Automated System for Anatomical Vessel Characteristic Determination
    Publication number: 20120051606
    Abstract: A system enables a user to mark a ROI of a vessel portion having detected boundaries and extend the detection of vessel boundaries into a region identified by the user. An anatomical blood vessel detection and display system includes a user interface enabling a user, via a display of an image presenting anatomical vessels, to, mark a region of interest in a vessel identified by detected boundaries in the image and extend the marked region of interest of the vessel. A detector automatically detects a boundary of the vessel in the extended marked region of interest by detecting an edge representing a change in luminance in data representing the image. An image data processor identifies a minimum vessel diameter in the extended marked region of interest between the detected boundaries and initiates identification of the location of the minimum vessel diameter in the image.
    Type: Application
    Filed: August 24, 2010
    Publication date: March 1, 2012
    Applicant: SIEMENS INFORMATION SYSTEMS LTD.
    Inventor: Hrishikesh Saikia