Jointly Optimized Spatial Prediction and Block Transform for Video and Image Coding

@article{Han2012JointlyOS,
  title={Jointly Optimized Spatial Prediction and Block Transform for Video and Image Coding},
  author={Jingning Han and A. Saxena and Vinay Melkote and K. Rose},
  journal={IEEE Transactions on Image Processing},
  year={2012},
  volume={21},
  pages={1874-1884}
}
  • Jingning Han, A. Saxena, +1 author K. Rose
  • Published 2012
  • Mathematics, Computer Science, Medicine
  • IEEE Transactions on Image Processing
  • This paper proposes a novel approach to jointly optimize spatial prediction and the choice of the subsequent transform in video and image compression. Under the assumption of a separable first-order Gauss-Markov model for the image signal, it is shown that the optimal Karhunen-Loeve Transform, given available partial boundary information, is well approximated by a close relative of the discrete sine transform (DST), with basis vectors that tend to vanish at the known boundary and maximize… CONTINUE READING
    90 Citations
    Block-Based Spatial Prediction and Transforms Based on 2D Markov Processes for Image and Video Compression
    • Fatih Kamisli
    • Mathematics, Computer Science
    • IEEE Transactions on Image Processing
    • 2015
    • 23
    Enhanced Multiple Transform for Video Coding
    • 49
    An optimized template matching approach to intra coding in video/image compression
    • 4
    • PDF
    DCT/DST-Based Transform Coding for Intra Prediction in Image/Video Coding
    • 72
    Efficient H.264/AVC Video Coding with Adaptive Transforms
    • 21
    • PDF
    Scene-based KLT for Intra Coding in HEVC
    Improving Intra Prediction in High-Efficiency Video Coding
    • 19
    • PDF
    Joint Separable and Non-Separable Transforms for Next-Generation Video Coding
    • 23
    On secondary transforms for scalable video coding
    H.264 intra coding with transforms based on prediction inaccuracy modeling
    • X. Cai, J. Lim
    • Mathematics, Computer Science
    • 2016 IEEE International Conference on Image Processing (ICIP)
    • 2016
    • 1

    References

    SHOWING 1-10 OF 37 REFERENCES
    Towards jointly optimal spatial prediction and adaptive transform in video/image coding
    • Jingning Han, A. Saxena, K. Rose
    • Mathematics, Computer Science
    • 2010 IEEE International Conference on Acoustics, Speech and Signal Processing
    • 2010
    • 73
    • PDF
    Intra-Predictive Transforms for Block-Based Image Coding
    • Jizheng Xu, Feng Wu, W. Zhang
    • Mathematics, Computer Science
    • IEEE Transactions on Signal Processing
    • 2009
    • 14
    DCT/DST alternate-transform image coding
    • 59
    Directional Discrete Cosine Transforms—A New Framework for Image Coding
    • B. Zeng, Jingjing Fu
    • Mathematics, Computer Science
    • IEEE Transactions on Circuits and Systems for Video Technology
    • 2008
    • 157
    Optimal block-overlapping synthesis transforms for coding images and video at very low bitrates
    • T. Sikora, H. Li
    • Mathematics, Computer Science
    • IEEE Trans. Circuits Syst. Video Technol.
    • 1996
    • 11
    Improved h.264 intra coding based on bi-directional intra prediction, directional transform, and adaptive coefficient scanning
    • Y. Ye, M. Karczewicz
    • Mathematics, Computer Science
    • 2008 15th IEEE International Conference on Image Processing
    • 2008
    • 179
    The LOT: transform coding without blocking effects
    • H. Malvar, D. Staelin
    • Mathematics, Computer Science
    • IEEE Trans. Acoust. Speech Signal Process.
    • 1989
    • 555
    • PDF
    Overview of the H.264/AVC video coding standard
    • 7,382
    • PDF