Rate-quality tradeoff MPEG video encoder

  title={Rate-quality tradeoff MPEG video encoder},
  author={Fu-Huei Lin and Russell M. Mersereau},
  journal={Sig. Proc.: Image Comm.},
Abstract This paper will address a video coding scheme which controls the video subjective quality with bit-rate constraint. In the paper, a video quality measure based on block-based features which has a high correlation with subjective test experiments is presented first. Four block-based features (the average of DFT differences, the standard deviation of DFT differences, the mean absolute deviation of wepstrum differences, and the variance of UVW differences) are extracted from the input and… CONTINUE READING