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An Intraframe Coding by Modified DCT Transform using H.264 Standard

Published on January 2012 by C. Jilbha Starling, D. Minola Davids C, Seldev Christopher
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Emerging Technology Trends on Advanced Engineering Research - 2012
Foundation of Computer Science USA
ICETT - Number 3
January 2012
Authors: C. Jilbha Starling, D. Minola Davids C, Seldev Christopher
6bdbce63-3bd2-4ec7-8708-8cd3219fc44d

C. Jilbha Starling, D. Minola Davids C, Seldev Christopher . An Intraframe Coding by Modified DCT Transform using H.264 Standard. Emerging Technology Trends on Advanced Engineering Research - 2012. ICETT, 3 (January 2012), 45-49.

@article{
author = { C. Jilbha Starling, D. Minola Davids C, Seldev Christopher },
title = { An Intraframe Coding by Modified DCT Transform using H.264 Standard },
journal = { Emerging Technology Trends on Advanced Engineering Research - 2012 },
issue_date = { January 2012 },
volume = { ICETT },
number = { 3 },
month = { January },
year = { 2012 },
issn = 0975-8887,
pages = { 45-49 },
numpages = 5,
url = { /proceedings/icett/number3/9849-1029/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 Emerging Technology Trends on Advanced Engineering Research - 2012
%A C. Jilbha Starling
%A D. Minola Davids C
%A Seldev Christopher
%T An Intraframe Coding by Modified DCT Transform using H.264 Standard
%J Emerging Technology Trends on Advanced Engineering Research - 2012
%@ 0975-8887
%V ICETT
%N 3
%P 45-49
%D 2012
%I International Journal of Computer Applications
Abstract

Compression is necessary for video coding, which introduces the fundamental of video image formation. The efficient, fast encoding, lossy and lossless technique are required for video coding for different application. Focus is concentrated on the lossless intra coding method in video image besides various video coding standards. The upcoming H. 264 video compression standard promises a significant improvement over all previous video compression standards. In terms of coding efficiency, the new standard is expected to provide at least 2x compression improvement over the best previous standards and substantial perceptual quality improvements over both MPEG-2 and MPEG-4. A directional filtering transform (DFT) is proposed in this paper to better exploit correlations among samples in H. 264 intraframe coding.

References
  1. Bamberger R. H. and Smith M. J. T. (1992) "A filter bank for the directional decomposition of images: Theory and design," IEEE Trans. Inf. Theory vol. 40, no. 4, pp. 882–893.
  2. Do M. N. and Vetterli M. (2005) "The contourlet transform: An efficient directional multiresolution image representation," IEEE Trans. Image Process. ,vol. 14, no. 12, pp. 2091–2106.
  3. Do M. N. and Vetterli M. (2003) "The finite ridgelet transform for image representation," IEEE Trans. Image Process. , vol. 12, no. 1, pp. 16–28.
  4. Romberg J. K. , Wakin M. , and Baraniuk R. ( 2002)"Multiscale wedgelet image analysis: Fast decompositions and modeling," in Proc. IEEE Int. Conf. Image Process. , Rochester, NY, pp. 585–588.
  5. Wang D. M. , Zhang L. , Vincent A. , and Seperanza F. (2006) "Curved wavelet transform for image coding," IEEE Trans. Image Process. ,vol. 15,no. 8,pp. 2413-2421.
  6. Zeng B. and Fu J. J. (2008 ) "Directional discrete cosine trans A new framework for image coding," IEEE Trans. Circuits Syst. VideoTechnol. , vol. 18, no. 3, pp. 305–313.
  7. Peng. ,Wu,Xu. (2009)"Directional filtering transform," in Proc. IEEE Int. Conf. Multimedia Expo, pp. 1–4.
  8. D. Taubman and A. Zakhor, "Orientation adaptive subband coding of images," IEEE Trans. Image Process. , vol. 3, no. 4, pp. 421–437, Apr. 1994.
  9. Y. Ye and M. Karczewicz, "Improved H. 264 intra coding based on bi-directional intra prediction, directional transform, and adaptive coefficient scanning," in Proc. IEEE Int. Conf. Image Process. , 2008, pp. 2116–2119.
  10. W. P. Ding, F. Wu, X. L. Wu, S. P. Li, and H. Q. Li, "Adaptive directional lifting-based wavelet transform for image coding," IEEE Trans. Image Process. , vol. 16, no. 2, pp. 416–427, Feb. 2007.
  11. P. G. Howard and J. S. Vitter. "Fast and efficient lossless image compression". In Proc. IEEE Data Compression Conference, pages 351–360, Snowbird, Utah,USA, March 1993.
  12. Yung-Lyul Lee, Ki-Hun Han, and Gary J. Sullivan, Improved Lossless Intra Coding for H. 264/MPEG-4 AVC, IEEE Transactions On Image Processing, Vol. 15, No. 9, pp. 2610-15, September, 2006.
Index Terms

Computer Science
Information Sciences

Keywords

H. 264 Intra Coding Arithmetic Coding Lifting Order Interpolation