Patents by Inventor Manasvi Tickoo

Manasvi Tickoo 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).

  • Class discriminative feature transformation
    Patent number: 9471886
    Abstract: A method for feature transformation of a data set includes: receiving a data set including original feature samples with corresponding class labels; splitting the data set into a direction optimization set and a training set; using the direction optimization set to calculate an optimum transformation vector that maximizes inter-class separability and minimizes intra-class variance of the feature samples with respect to corresponding class labels; using the optimum transformation vector to transform the rest of the original feature samples of the data set to new feature samples with enhanced discriminative characteristics; and training a classifier using the new feature samples, wherein the method is performed by one or more processors.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: October 18, 2016
    Assignee: RAYTHEON BBN TECHNOLOGIES CORP.
    Inventors: Manasvi Tickoo, Devansh Arpit, Xiaodan Zhuang, Walter Andrews, Pradeep Natarajan
  • Maintaining distortion-free projection from a mobile device
    Patent number: 9264679
    Abstract: A mobile device, such as a smart phone, is provided with a camera and a projector. A user may select a still image or a video sequence and project it onto a viewing surface using the mobile device. Once the viewer selects a preferred perspective view frame, the image frame may be pinned to the viewing surface. After that, the viewer may move the projector to different positions while holding the projector, or sit the projector on a table and the viewed image will be maintained in the same perspective view frame as the initial selected view.
    Type: Grant
    Filed: December 10, 2013
    Date of Patent: February 16, 2016
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Manasvi Tickoo, Vinay Sharma
  • CLASS DISCRIMINATIVE FEATURE TRANSFORMATION
    Publication number: 20150117766
    Abstract: A method for feature transformation of a data set includes: receiving a data set including original feature samples with corresponding class labels; splitting the data set into a direction optimization set and a training set; using the direction optimization set to calculate an optimum transformation vector that maximizes inter-class separability and minimizes intra-class variance of the feature samples with respect to corresponding class labels; using the optimum transformation vector to transform the rest of the original feature samples of the data set to new feature samples with enhanced discriminative characteristics; and training a classifier using the new feature samples, wherein the method is performed by one or more processors.
    Type: Application
    Filed: August 13, 2014
    Publication date: April 30, 2015
    Inventors: Manasvi Tickoo, Devansh Arpit, Xiaodan Zhuang, Walter Andrews, Pradeep Natarajan
  • Maintaining Distortion-Free Projection From a Mobile Device
    Publication number: 20140160341
    Abstract: A mobile device, such as a smart phone, is provided with a camera and a projector. A user may select a still image or a video sequence and project it onto a viewing surface using the mobile device. Once the viewer selects a preferred perspective view frame, the image frame may be pinned to the viewing surface. After that, the viewer may move the projector to different positions while holding the projector, or sit the projector on a table and the viewed image will be maintained in the same perspective view frame as the initial selected view.
    Type: Application
    Filed: December 10, 2013
    Publication date: June 12, 2014
    Applicant: Texas Instruments Incorporated
    Inventors: Manasvi Tickoo, Vinay Sharma