Top Document: comp.compression Frequently Asked Questions (part 1/3) Previous Document: [20] I am looking for source of an H.261/H.263 codec and MPEG Next Document: [26] Are there algorithms and standards for audio compression? See reader questions & answers on this topic!  Help others by sharing your knowledge Many image compression methods, including the JPEG, MPEG, and H.261 standards, are based on the discrete cosine transform. A good overall introduction to DCT is the book "Discrete Cosine TransformAlgorithms, Advantages, Applications" by K.R. Rao and P. Yip (Academic Press, London, 1990), ISBN 012580203X. This has an extensive, though already dated, bibliography. Here are some references mostly provided by Tom Lane <tgl@sss.pgh.pa.us>. (This list is now rather dated.) Most of these are in IEEE journals or conference proceedings, notably ICASSP = IEEE Intl. Conf. on Acoustics, Speech, and Signal Processing. ICCAS = IEEE Intl. Conf. on Circuits and Systems. DCC = Data Compression Conference. Polynomial Transform Computation of the 2D DCT, Duhamel & Guillemot, ICASSP '90 p. 1515. A ForwardMapping Realization of the Inverse DCT, McMillan & Westover, DCC '92 p. 219. A Fast Algorithm for 2D DCT, Cho, Yun & Lee, ICASSP '91 p. 2197. Fast Algorithm and Implementation of 2D DCT, Cho & Lee, Tr. CAS v38 p. 297. A DCT Chip based on a new Structured and Computationally Efficient DCT Algorithm, Duhamel, Guillemot & Carlach, ICCAS '90 p. 77. Tradeoffs in the Computation of Mono and Multidimensional DCTs, Vetterli, Duhamel & Guillemot, ICASSP '89 p. 999. Practical Fast 1D DCT Algorithms with 11 Multiplications, Loeffler, Ligtenberg & Moschytz, ICASSP '89 p. 988. New Scaled DCT Algorithms for Fused Multiply/Add Architectures, Linzer & Feig, ICASSP '91 p. 2201. Fast Algorithms for the 2D Discrete Cosine Transform, Kamangar & Rao, IEEE Tr. Computers, v C31 p. 899. Fast 2D Discrete Cosine Transform, Vetterli, ICASSP '85 p. 1538. A TwoDimensional Fast Cosine Transform, Haque, Tr. ASSP v ASSP33 p. 1532. RealTime Parallel and Fully Pipelined 2D DCT Lattice Structures with Application to HDTV Systems, Chiu & Liu, Tr. CAS for Video Tech, v 2 p. 25. J.F. Blinn, "What's the Deal with the DCT", IEEE Computer Graphics and Applications, July 1993, pp.7883. A C Hung and THY Meng, "A Comparison of fast DCT algorithms, Multimedia Systems", No. 5 Vol. 2, Dec 1994 For actual implementations, try the JPEG and MPEG software listed in item 15. User Contributions:Comment about this article, ask questions, or add new information about this topic:Top Document: comp.compression Frequently Asked Questions (part 1/3) Previous Document: [20] I am looking for source of an H.261/H.263 codec and MPEG Next Document: [26] Are there algorithms and standards for audio compression? Part1  Part2  Part3  Single Page [ Usenet FAQs  Web FAQs  Documents  RFC Index ] Send corrections/additions to the FAQ Maintainer: jloup@gzip.OmitThis.org
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