Patents by Inventor Lev Gretskii

Lev Gretskii 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).

  • Interactive image editing
    Patent number: 11995786
    Abstract: The present embodiment relates to a renderer and an interactive method for image editing of medical 3D anatomical data. The method includes receiving a dataset with volumetric image data, which have been acquired from an image acquisition modality, and providing a signed distance field data structure of the received dataset. Further, editing operations are received from a user interface for editing at least a part of the provided signed distance field data structure. A visualization of the editing operations is calculated and displayed on a display.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: May 28, 2024
    Assignee: Siemens Healthineers AG
    Inventors: Rishabh Shah, Kaloian Petkov, Lev Gretskii, Daphne Yu, Klaus Engel
  • Interactive Image Editing
    Publication number: 20220230408
    Abstract: The present embodiment relates to a renderer and an interactive method for image editing of medical 3D anatomical data. The method includes receiving a dataset with volumetric image data, which have been acquired from an image acquisition modality, and providing a signed distance field data structure of the received dataset. Further, editing operations are received from a user interface for editing at least a part of the provided signed distance field data structure. A visualization of the editing operations is calculated and displayed on a display.
    Type: Application
    Filed: January 6, 2022
    Publication date: July 21, 2022
    Inventors: Rishabh Shah, Kaloian Petkov, Lev Gretskii, Daphne Yu, Klaus Engel