A regressive structure for on-line computation of arbitrary length DCT-IV and DST-IV transforms

IEEE Transactions on Circuits and Systems for Video Technology

Volumn 6, Issue 6, 1996, Pages 692-695

  Chiang, Hwang Cheng ^a   Liu, Jie Cherng ^a  

^a TATUNG INSTITUTE OF TECHNOLOGY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL METHODS; COMPUTER ARCHITECTURE; DIGITAL FILTERS; ONLINE SYSTEMS; PARALLEL PROCESSING SYSTEMS; RECURSIVE FUNCTIONS; VLSI CIRCUITS;

DISCRETE COSINE TRANSFORM; REGRESSIVE STRUCTURE;

MATHEMATICAL TRANSFORMATIONS;

EID: 0030396577     PISSN: 10518215     EISSN: None     Source Type: Journal    
DOI: 10.1109/76.544742     Document Type: Article

References (8)

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3. H. S. Malvar, Signal Processing with Lapped Transforms. Norwood, MA: Artech House, 1991.
4. ISO/IEC 11172-3, "Coding of moving pictures and associated audio for digital storage media at up to about 1.5 MBit/s-Part 3: Audio," ISO/IEC JTC 1/SC 29, 5/20/1993.
5. Z. Wang, "Fast algorithms for the discrete W transform and for the discrete Fourier transform," IEEE Trans. Acoust., Speech, Signal Processing, vol. 32, pp. 803-816, Aug. 1984.
6. P. Yip and K. R. Rao, "Fast decimation in time algorithms for a family of discrete sine and cosine transforms," Circuits, Syst. Signal Processing, vol. 3, pp. 387-408, Apr. 1984.
7. N. Rama Murthy and M. N. S. Swamy, "On the algorithms for the computation of even discrete cosine transform-2 (EDCT-2) of real sequences," IEEE Trans. Circuits Syst., vol. 37, pp. 625-627, May 1990.
8. G. Goertzel, "An algorithm for the evaluation of finite trigonometric series," Amer. Math. Monthly, vol. 65, pp. 34-35, 1958.