Patents by Inventor Marina Biryulina

Marina Biryulina 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).

  • Optical method for determining morphological parameters and physiological properties of tissue
    Patent number: 9823189
    Abstract: In an embodiment of the present disclosure, an optical method for determining morphological parameters and physiological properties of tissue is presented. The method includes using reflectance measurements from a tissue area for a plurality of wavelengths, using a bio-optical model, using radiative transfer modeling and using a non-linear inversion procedure.
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: November 21, 2017
    Assignee: Balter, AS.
    Inventors: Jakob J. Stamnes, Knut Stamnes, Lu Zhao, Boerge Hamre, Gennady Ryzhikov, Marina Biryulina, Endre R. Sommersten, Kristian Pagh Nielsen, Johan E. Moan
  • OPTICAL METHOD FOR DETERMINING MORPHOLOGICAL PARAMETERS AND PHYSIOLOGICAL PROPERTIES OF TISSUE
    Publication number: 20110054298
    Abstract: In an embodiment of the present disclosure, an optical method for determining morphological parameters and physiological properties of tissue is presented. The method includes using reflectance measurements from a tissue area for a plurality of wavelengths, using a bio-optical model, using radiative transfer modeling and using a non-linear inversion procedure.
    Type: Application
    Filed: March 18, 2009
    Publication date: March 3, 2011
    Inventors: Jakob J. Stamnes, Knut Stamnes, Lu Zhao, Boerge Hamre, Gennady Ryzhikov, Marina Biryulina, Endre R. Sommersten, Kristian Pagh Nielsen, Johan E. Moan
  • METHOD FOR DISCRIMINATING BETWEEN MALIGNANT AND BENIGN TISSUE LESIONS
    Publication number: 20110046894
    Abstract: An embodiment of the present invention includes a method for discriminating between benign and malignant tissue lesions. The method includes the steps of using a plurality of maps of physiology and morphology parameters generated from reflectance measurements and pure morphology parameters generated from reflectance measurements. The method also includes calculating entropies and cross entropies of the plurality of maps, and calculating a plurality of pure morphology parameters. Further, the method includes assigning a weight to each entropy and a weight to a logarithm of each entropy, a weight to each cross entropy and a weight to a logarithm of each cross entropy, and a weight to each pure morphology parameter and a weight to a logarithm of each pure morphoiogy parameter.
    Type: Application
    Filed: January 26, 2009
    Publication date: February 24, 2011
    Inventors: Jakob Stamnes, Knut Stamnes, Gennady Ryzhikov, Marina Biryulina, Boerge Hamre, Endre R. Sommersten, Lu Zhao