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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 Transform---Algorithms, Advantages, Applications" by K.R. Rao and P. Yip (Academic Press, London, 1990), ISBN 0-12-580203-X. 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 2-D DCT, Duhamel & Guillemot, ICASSP '90 p. 1515. A Forward-Mapping Realization of the Inverse DCT, McMillan & Westover, DCC '92 p. 219. A Fast Algorithm for 2-D DCT, Cho, Yun & Lee, ICASSP '91 p. 2197. Fast Algorithm and Implementation of 2-D 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. Trade-offs in the Computation of Mono- and Multi-dimensional DCTs, Vetterli, Duhamel & Guillemot, ICASSP '89 p. 999. Practical Fast 1-D 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 2-D Discrete Cosine Transform, Kamangar & Rao, IEEE Tr. Computers, v C-31 p. 899. Fast 2-D Discrete Cosine Transform, Vetterli, ICASSP '85 p. 1538. A Two-Dimensional Fast Cosine Transform, Haque, Tr. ASSP v ASSP-33 p. 1532. Real-Time Parallel and Fully Pipelined 2-D 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.78-83. A C Hung and TH-Y 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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comp.compression Frequently Asked Questions (part 1/3)
Section - [25] Fast DCT (Discrete Cosine Transform) algorithms
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comp.compression Frequently Asked Questions (part 1/3)
Section - [25] Fast DCT (Discrete Cosine Transform) algorithms
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