Patents by Inventor Martin SIMONOVSKY

Martin SIMONOVSKY 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).

  • Publication number: 20210216878
    Abstract: Systems and methods for providing a novel framework for unsupervised coregistration using convolutional neural network (CNN) models. The CNN models may perform image coregistration using fully unsupervised learning. Advantageously, the CNN models may also explicitly stabilizes images or transfers contour masks across images. Global alignment may be learned via affine deformations in addition to a dense deformation field, and an unsupervised loss function may be maintained. The CNN models may apply an additional spatial transformation layer at the end of a transformation step, which provides the ability to fine-tune previously predicted transformation so that the CNN models may correct previous transformation errors.
    Type: Application
    Filed: August 21, 2019
    Publication date: July 15, 2021
    Inventors: Berk Dell NORMAN, Sean Patrick SALL, Jesse LIEMAN-SIFRY, Martin SIMONOVSKY, Daniel Irving GOLDEN, Hok Kan LAU
  • Publication number: 20170352164
    Abstract: Described is an assistance device for providing imaging support to an operating surgeon during a surgical procedure involving at least one medical instrument. The assistance device comprises a camera, a display unit, a manipulator coupled to the camera, a manipulator controller and an image processing unit. The image processing unit includes an instrument detection module for detecting at least one target structure that represents the instrument being used in the frame in question by identifying a predetermined distinguishing feature, and for extracting position information that indicates the position of the target structure in the frame. The instrument detection module identifies an image segment as the predetermined distinguishing feature, said image segment being characterized by a color saturation that is equal to or less than a predefined color saturation and by a contour line that delimits the image segment and has at least one rectilinear section.
    Type: Application
    Filed: July 19, 2017
    Publication date: December 7, 2017
    Applicant: MAQUET GMBH
    Inventors: Martin SIMONOVSKY, Bastian IBACH, Peter BAUMUNG, Aurelien GAUVIN, Thilo FRANZ