Journal of Electrical and Electronic Engineering

Volume 2, Issue 3, June 2014

  • An Efficient Fractional-Pixel Motion Compensation Based on Cubic Convolution Interpolation

    Lung-Jen Wang, Chia-Tzu Shu

    Issue: Volume 2, Issue 3, June 2014
    Pages: 47-54
    Received: Aug. 31, 2014
    Accepted: Sep. 13, 2014
    Published: Sep. 20, 2014
    Abstract: The fractional-pixel motion compensation is used in the H.264/AVC algorithm, in order to improve the coding efficiency of fractional-pixel displacement, an efficient cubic convolution interpolation (CCI) with four coefficients is proposed. In this paper, the detailed derivation of the CCI filter and using CCI with fractional-pixel displacement are ... Show More