Patents by Inventor Karthikeyan S. VADIVEL

Karthikeyan S. VADIVEL 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).

  • Apparatus and method for robust low-complexity video fingerprinting
    Patent number: 8995708
    Abstract: An apparatus and method for video fingerprinting are provided. The method includes, for each frame of a video sequence including a plurality of frames, removing a portion of the frame, dividing a remaining portion of the frame into blocks, dividing each block into sub-blocks, computing a block level feature as a mean of pixels in each sub-block within the block, concatenating all block level features in the frame, and concatenating features of all frames in the video sequence.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: March 31, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Felix C. Fernandes, Karthikeyan S. Vadivel, Zhan Ma, Wang Lin Lai, Ankur Saxena
  • APPARATUS AND METHOD FOR ROBUST LOW-COMPLEXITY VIDEO FINGERPRINTING
    Publication number: 20130064417
    Abstract: An apparatus and method for video fingerprinting are provided. The method includes, for each frame of a video sequence including a plurality of frames, removing a portion of the frame, dividing a remaining portion of the frame into blocks, dividing each block into sub-blocks, computing a block level feature as a mean of pixels in each sub-block within the block, concatenating all block level features in the frame, and concatenating features of all frames in the video sequence.
    Type: Application
    Filed: September 6, 2012
    Publication date: March 14, 2013
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Felix C. FERNANDES, Karthikeyan S. VADIVEL, Zhan MA, Wang Lin LAI, Ankur SAXENA