A low-complexity video coder based on the Discrete Walsh Hadamard Transform

European Signal Processing Conference

Volumn 2015-March, Issue March, 2000, Pages

  Costantini, R ^a,b   Bracamonte, J ^b   Ramponi, G ^a   Nagel, J L ^b   Ansorge, M ^b   Pellandini, F ^b  

^a UNIVERSITY OF TRIESTE   (Italy)

^b UNIVERSITY OF NEUCHÂTEL   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

DISCRETE COSINE TRANSFORMS; IMAGE CODING; MATHEMATICAL TRANSFORMATIONS; SIGNAL PROCESSING; VIDEO SIGNAL PROCESSING;

COMPRESSION EFFICIENCY; COMPUTATIONAL COSTS; DISCRETE COSINE TRANSFORM(DCT); DISCRETE WALSH HADAMARD TRANSFORM; LOW-BITRATE APPLICATIONS; VIDEO CODING SCHEMES; VIDEO CODING SYSTEMS; VISUAL QUALITIES;

HADAMARD TRANSFORMS;

EID: 84937064913     PISSN: 22195491     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. K.G. Beauchamp, "Applications of Walsh and Related Functions", Academic Press, London, UK, 1984.
2. N.S. Jayant and P. Noll "Digital coding of waveforms", Prentice-Hall, Englewood Cliffs, NJ, USA, 1984.
3. ITU-T Recommendation T.81, "Digital Compression and Coding of Continuous-tone Still Images", Sept. 1992.
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6. E. Feig and S. Winograd, "Fast Algorithms for the Discrete Cosine Transform", IEEE Trans, on Signal Processing, Vol. 40, No. 9, pp. 2174-2193, Sept. 1992.
7. V.S. Dimitrov, G.A. Jullien and W.C. Miller, "A new DCT algorithm based on encoding algebraic integers", ICASSP-98, 12-15 May 1998, Seattle, WA, USA.
8. J.W. Manz, "A Sequency-Ordered Fast Walsh Transform", IEEE Trans, on Audio and Electroa-coustics, Vol. AU-20, No. 3, pp. 204-206, Aug. 1972.