Fast DCT algorithm with fewer multiplication stages

Electronics Letters

Volumn 34, Issue 8, 1998, Pages 723-724

  Jeong, Yeonsik ^a   Lee, Imgeun ^a   Kim, Hak Soo ^a   Park, Kyu Tae ^a  

^a Yonsei University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; CODING ERRORS; MATHEMATICAL TRANSFORMATIONS;

DISCRETE COSINE TRANSFORMATIONS (DCT);

SIGNAL ENCODING;

EID: 0032046275     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19980533     Document Type: Article

References (4)

1. RAO, K.R., and YIP, R.: 'Discrete cosine transform - Algorithms, advantages, applications' (Academic Press, 1990)
2. LEE, B.G.: 'A new algorithm to compute the discrete cosine transform', IEEE Trans. Acoust., Speech Signal Process., 1984, ASSP-32, (6) pp. 1243-1245
3. HOU, H.S.: 'A fast recursive algorithm for computing the discrete cosine transform', IEEE Trans. Acoust., Speech Signal Process., 1987, ASSP-35, (10), pp. 1445-1461
4. JEONG, Y., LEE, I., YUN, T., PARK. G, and PARK, K.: 'A fast algorithm suitable for DCT implementation with integer multiplication'. IEEE TENCON-Digital Signal Processing Applications, 1996, pp. 784-787