Patents Assigned to Mitsubishi Electric Information Technology Etal
  • Intra-frame prediction for high-pass temporal-filtered frames in a wavelet video coding
    Publication number: 20060029136
    Abstract: A method of encoding a sequence of frames using 3-D decomposition including temporal filtering and using intra-frame prediction/interpolation, comprises (a) a first stage of intra-prediction/interpolation in which any neighbouring blocks may be used; (b) evaluating the intra-prediction/interpolation of step (a) for each block to identify blocks for intra-frame prediction; (c) a second stage of intra-prediction/interpolation wherein blocks identified in step (b) are not used for intra-prediction/interpolation of other blocks.
    Type: Application
    Filed: June 30, 2005
    Publication date: February 9, 2006
    Applicant: Mitsubishi Electric Information Technology Etal
    Inventors: Leszek Cieplinski, Jordi Caball, Soroush Ghanbari