Patents by Inventor Eugene Keong

Eugene Keong 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: 20050148848
    Abstract: Improved systems and methods for stereoscopically displaying and virtually viewing tube-like anatomical structures are presented. Stereoscopic display of such structures can provide a user with better depth perception of the structure being viewed and thus make a virtual examination more real. In exemplary embodiments according to the present invention, ray shooting, coupled with appropriate error correction techniques, can be utilized for dynamic adjustment of an eye convergence point for stereo display. In exemplary embodiments of the present invention, the correctness of a convergence point can be verified to avoid a distractive and uncomfortable visualization. Additionally, in exemplary embodiments of the present invention, convergence points in consecutive time frames can be compared. If rapid changes are detected, the system can compensate by interpolating transitional convergence points.
    Type: Application
    Filed: November 3, 2004
    Publication date: July 7, 2005
    Applicant: Bracco Imaging, s.p.a.
    Inventors: Yang Guang, Eugene Keong, Ralf Kockro