Patents by Inventor Andrey ZHITNIKOV

Andrey ZHITNIKOV 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).

  • Patent number: 12093835
    Abstract: Unsupervised, deep learning of eye-landmarks in a user-specific eyes' image data by capturing an unlabeled image comprising an eye region of a user, using an initial geometrically regularized loss function, training a plurality of convolutional autoencoders on the unlabeled image comprising the eye region of the user to recover a plurality of user-specific eye landmarks, training a convolutional neural network for autoencoded landmarks-based recovery from the unlabeled image, and where the initial geometrically regularized loss function is represented by the formula LAE=?reconLrecon+?concLconc+?sepLsep+?eqvLeqv where LAE is total AutoEncoder Loss, ?reconLrecon is ?-weighted reconstruction loss, ?concLconce is ?-weighted concentration loss, ?sepLsep is ?-weighted separation loss, and ?eqvLeqv is ?-weighted equivalence loss.
    Type: Grant
    Filed: October 23, 2022
    Date of Patent: September 17, 2024
    Inventors: Oren Haimovitch-Yogev, Tsahi Mizrahi, Andrey Zhitnikov, Almog David, Artyom Borzin, Gilad Drozdov
  • Patent number: 11514720
    Abstract: The disclosure relates to systems, methods and programs for geometrically constrained, unsupervised training of convolutional autoencoders on unlabeled images for extracting eye landmarks. Disclosed systems for unsupervised deep learning of gaze estimation in eyes' image data are implementable in a computerized system. Disclosed methods include capturing an unlabeled image comprising the eye region of a user; and training a plurality of convolutional autoencoders on the unlabeled image comprising the eye region of a user using an initial geometrically regularized loss function to determine a plurality of eye landmarks.
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: November 29, 2022
    Assignee: BLINK TECHNOLOGIES INC.
    Inventors: Oren Haimovitch-Yogev, Tsahi Mizrahi, Andrey Zhitnikov, Almog David, Artyom Borzin, Gilad Drozdov
  • Publication number: 20210034836
    Abstract: The disclosure relates to systems, methods and programs for geometrically constrained, unsupervised training of convolutional autoencoders on unlabeled images for extracting eye landmarks.
    Type: Application
    Filed: January 2, 2020
    Publication date: February 4, 2021
    Applicant: Blink O.G. Ltd.
    Inventors: Oren HAIMOVITCH-YOGEV, Tsahi MIZRAHI, Andrey ZHITNIKOV, Almog DAVID, Artyom BORZIN, Gilad DROZDOV