Patents by Inventor Pramod K. Swami

Pramod K. Swami 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).

  • Hierarchical motion estimation using original frame for sub-sampled reference
    Patent number: 8472527
    Abstract: This invention calculates motion vectors during video encoding for sub-sampled data using a hierarchical search. The motion vector calculation employs a prior original frame as the reference frame rather than a reconstructed frame according to the prior art.
    Type: Grant
    Filed: September 12, 2007
    Date of Patent: June 25, 2013
    Assignee: Texas Instruments Incorporated
    Inventors: Venugopala K. Madumbu, Raghavendra Kudva, Anurag M. Jain, Pramod K. Swami
  • Hierarchical Motion Estimation Using Original Frame for Sub-Sampled Reference
    Publication number: 20080063080
    Abstract: This invention calculates motion vectors during video encoding for sub-sampled data using a hierarchical search. The motion vector calculation employs a prior original frame as the reference frame rather than a reconstructed frame according to the prior art.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 13, 2008
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Venugopala K. Madumbu, Raghavendra Kudva, Anurag M. Jain, Pramod K. Swami