Efficient variable rate vector quantization using quadtree segmentation

IEEE Transactions on Consumer Electronics

Volumn 42, Issue 2, 1996, Pages 212-215

  Yuen, H ^a   To, T P J ^a  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

IMAGE CODING; IMAGE QUALITY; IMAGE SEGMENTATION; SIGNAL TO NOISE RATIO; TABLE LOOKUP; TELECONFERENCING; TREES (MATHEMATICS);

FIXED RATE IMAGE COMPRESSION; GREEDY TREE GROWING ALGORITHM; QUADTREE SEGMENTATION; VARIABLE RATE IMAGE COMPRESSION;

VECTOR QUANTIZATION;

EID: 0030148318     PISSN: 00983063     EISSN: None     Source Type: Journal    
DOI: 10.1109/30.494423     Document Type: Article

References (5)

1. T. Lookabaugh, E. A. Riskin, P. A. Chow, and R. M. Gray, Variable rate vector quantization for speech, image, and video compression,IEEE Trans. Communication, vol. COM-41, pp. 186-199, Jan. 1993.
2. E. A. Riskin and R. M. Gray, A greedy tree growing algorithm for the design of variable rate vector quantizer,IEEE Trans.Signal Processing, vol. 39, pp. 2500-2507, Nov.1991.
3. J. Vaisey and A. Gersho, Image compression with variable block size segmentation,IEEE Trans. Signal Processing, vol. 40, no. 8, pp. 2040-2060, Aug. 1992.
4. W. J. Zeng, Y. F. Huang, and S. C. Huang, Greedy tree growing algorithms for designing variable rate vector quantizers,Proceedings of TEEEISCAS, vol. V, pp. 594-597, 1993.
5. E. A. Riskin and R. M. Gray, Lookahead in growing tree-structured vector quantizers,Proceedings of IEEE ICASSP, vol. 4, pp. 22892292, 1991.