Patents by Inventor Balineedu C. Adsumilli

Balineedu C. Adsumilli 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).

  • Mutual noise estimation for videos
    Patent number: 10674045
    Abstract: Implementations disclose mutual noise estimation for videos. A method includes determining an optimal frame noise variance for intensity values of each frame of frames of a video, the optimal frame noise variance based on a determined relationship between spatial variance and temporal variance of the intensity values of homogeneous blocks in the frame, identifying an optimal video noise variance for the video based on optimal frame noise variances of the frames of the video, selecting, for each frame of the video, one or more of the blocks having a spatial variance that is less than the optimal video noise variance, the one or more frames selected as the homogeneous blocks, and utilizing the selected homogeneous blocks to estimate a noise signal of the video.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: June 2, 2020
    Assignee: Google LLC
    Inventors: Neil Birkbeck, Mohammad Izadi, Anil Kokaram, Balineedu C. Adsumilli, Damien Kelly
  • Mutual Noise Estimation for Videos
    Publication number: 20180352118
    Abstract: Implementations disclose mutual noise estimation for videos. A method includes determining an optimal frame noise variance for intensity values of each frame of frames of a video, the optimal frame noise variance based on a determined relationship between spatial variance and temporal variance of the intensity values of homogeneous blocks in the frame, identifying an optimal video noise variance for the video based on optimal frame noise variances of the frames of the video, selecting, for each frame of the video, one or more of the blocks having a spatial variance that is less than the optimal video noise variance, the one or more frames selected as the homogeneous blocks, and utilizing the selected homogeneous blocks to estimate a noise signal of the video.
    Type: Application
    Filed: May 31, 2017
    Publication date: December 6, 2018
    Inventors: Neil Birkbeck, Mohammad Izadi, Anil Kokaram, Balineedu C. Adsumilli, Damien Kelly