Wavelet transform image coding using lattice vector quantisation

Electronics Letters

Volumn 30, Issue 18, 1994, Pages 1477-1478

  Sampson, D G ^a   da Silva, E A B ^a   Ghanbari, M ^a  

^a UNIVERSITY OF ESSEX   (United Kingdom)

Author keywords

Image coding; Vector quantisation; Wavelet transforms

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; IMAGE COMPRESSION; IMAGE QUALITY; IMAGE RECONSTRUCTION; MATHEMATICAL TRANSFORMATIONS; SIGNAL DISTORTION; VECTORS;

LATTICE VECTOR QUANTIZATION; WAVELET TRANSFORM IMAGE CODING; ZEROTREE WAVELET ALGORITHM;

IMAGE CODING;

EID: 0028513972     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19941039     Document Type: Article

References (6)

1. SHAPIRO, J.M.: ‘Embedded image coding using zerotrees to wavelet coefficients’, IEEE Trans., 1993, SP-41, pp. 3445–3462
2. GERSHO, A., and GRAY, R.M.; ‘Vector quantisation and signal compression’ (Kluwer Academic Publishers, New York, 1991)
3. CONWAY, J.H., and SLOANE, N.J.A.: ‘Sphere packings, lattices and groups’ (Springer-Verlag, New York, 1988)
4. SAMPSON, D.G., and GHANBARI, M.: ‘Fast lattice-based gain-shape vector quantization for image sequence coding’, IEE Proc. I. 1993, 140, (1), pp. 55–65 (Special Issue on Image Processing and its Applications)
5. MACQ, B.; ‘Weighted optimum bit allocation to orthogonal transforms for picture coding’, IEEE J. Sel. Areas Commun., 1992, SAC-10, pp. 875–883
6. DA SILVA, E.A.B., and GHANBARI, M.: ‘Linear phase wavelet transforms for low bit rate image coding’. To appear in VII European Signal Processing Conf., EUSIPCO-94, September 1994, Paper 6B.3, (Edinburgh)