An efficient three-dimensional decimation-in-time FHT algorithm based on the radix-2/4 approach

Proceedings of the Fourth IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2004

Volumn , Issue , 2004, Pages 52-55

  Bouguezel, Saad ^a   Omair Ahmad, M ^a   Swamy, M N S ^a  

^a Gina Cody School of Engineering and Computer Science   (Canada)

Author keywords

3 D discrete Hartley transform; 3 D split vector radix algorithms; Decimation in time algorithms; Radix 2 4 approach

Indexed keywords

COMPUTATIONAL COMPLEXITY; MATHEMATICAL OPERATORS; MATHEMATICAL TRANSFORMATIONS; MATRIX ALGEBRA; PROBLEM SOLVING; VECTORS;

3-D DISCRETE HARTLEY TRANSFORM (DHT); 3-D SPLIT VECTOR-RADIX ALGORITHMS; DECIMATION-IN-TIME ALGORITHMS; RADIX-2/4 APPROACH;

ALGORITHMS;

EID: 21544462594     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

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3. R. Kumaresan and P. K. Gupta, "Vector-radix algorithm for 2-D discrete Hartley transform," in Proc. IEEE, vol. 74, May 1986, pp. 755-757.
4. S.-J. Huang, J.-G. Wang, and H.-Z. Qiu,"Split vector radix algorithm for two-dimensional Hartley transform." IEEE Trans. Aerosp. Electron. Syst., vol. 27, pp. 865-868, Nov. 1991.
5. S. Boussakta, O. Alshibami and M. Y.Aziz, "Radix-2×2×2 algorithm for the 3-D discrete Hartley transform," IEEE Trans. Acoust. Speech Signal Processing, vol ASSP-49, pp. 3145-3156, Dec. 2001.
6. O. Alshibami and S. Boussakta, "Fast 3-D decimation-in-frequency algorithm for 3-D Hartley transform," Signal Processing, vol. 82, pp. 121-126, Jan. 2002.