Multiplication-free 8 × 8 2D DCT architecture using algebraic integer encoding

Electronics Letters

Volumn 40, Issue 20, 2004, Pages 1310-1311

  Dimitrov, V ^a   Wahid, K ^a   Jullien, G ^a  

^a UNIVERSITY OF CALGARY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTATIONAL METHODS; FUNCTIONS; MAPPING; MATHEMATICAL TRANSFORMATIONS; MATRIX ALGEBRA; POLYNOMIALS;

ALGEBRIC INTEGER MAPPING; DISCRETE COSINE TRANSFORM (DCT); INTEGER ENCODING; SCALAR QUANTIZATION (SQ);

INTEGER PROGRAMMING;

EID: 6444222196     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20046165     Document Type: Article

References (5)

1. Dimitrov, V.S., Jullien, G.A., and Miller, W.C.: 'A new DCT algorithm based on encoding algebraic integers'. ICASSP, Seattle, WA, USA, 1998, pp.1377-1380
2. Dimitrov, V., and Jullien, G.A.: 'Multidimensional algebraic integer encoding for high performance implementation of the DCT and IDCT', Electron. Lett., 2003, 29, (7), pp. 602-603
3. Arai, Y., Agui, T., and Nakajima, M.: 'A fast DCT-SQ scheme for images', Thins. IEICE, 1988, E71, (11), pp. 1095-1097
4. Chen, W., Smith, C., and Fralick, S.: 'A fast computational algorithm for the discrete cosine transform', IEEE Trans. Commun., 1977, 25, (9), pp.1004-1009
5. Shams, A., Pan, W., Chidanandan, A., and Bayoumi, M.: 'A low power high performance distributed DCT architecture'. Proc. ISYLSI, Pittsburgh, PA, USA, 2002, pp. 21-27