Patents by Inventor Amar Chandra DHANANTWARI

Amar Chandra DHANANTWARI 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).

  • SUPPRESSION OF TAGGED ELEMENTS IN MEDICAL IMAGES
    Publication number: 20240013355
    Abstract: A mechanism for reducing the appearance of tagged elements in a medical image. This is achieved by processing the medical image to generate a separate, suppression image that contains only the tagged elements. The medical image and the suppression image are then combined to reduce the appearance of the tagged elements in the medical image. This can be achieved through modification of the suppressed image, before the combination, and/or weighting of the medical image and the suppression image during combination.
    Type: Application
    Filed: November 15, 2021
    Publication date: January 11, 2024
    Inventors: RAFAEL WIEMKER, AMAR CHANDRA DHANANTWARI
  • Computed tomography visualization adjustment
    Patent number: 11257261
    Abstract: A computed tomography (CT) image display system (10) includes a mapping unit (32), which receives reconstructed volumetric image data (28) of a subject with values in Hounsfield Units (HU), and a set of reference settings (34), adjusts the set of reference settings (34) to an adjusted set of reference settings (35) according to a pixel-value distribution analysis of the HU values selected according to the reference settings (34), and maps the values in HU to gray scale values according to the adjusted reference settings (35).
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: February 22, 2022
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Amar Chandra Dhanantwari, Gezheng Wen
  • COMPUTED TOMOGRAPHY VISUALIZATION ADJUSTMENT
    Publication number: 20190012815
    Abstract: A computed tomography (CT) image display system (10) includes a mapping unit (32), which receives reconstructed volumetric image data (28) of a subject with values in Hounsfield Units (HU), and a set of reference settings (34), adjusts the set of reference settings (34) to an adjusted set of reference settings (35) according to a pixel-value distribution analysis of the HU values selected according to the reference settings (34), and maps the values in HU to gray scale values according to the adjusted reference settings (35).
    Type: Application
    Filed: July 1, 2016
    Publication date: January 10, 2019
    Inventors: Amar Chandra DHANANTWARI, Gezheng WEN