System for binary tree searched vector quantization data compres

Details System for binary tree searched vector quantization data compres System for binary tree searched vector quantization data compres

1994-04-01

1995-03-07

Lee, Thomas C.

Boots, shoes, and leggings

3642606, 3642516, 3649513, 364DIG1, 341 79, 341200, 381 35, G06F 74, G06F 15347

Patent

active

053966252

ABSTRACT:
Data compression processing is carried out using binary Tree-Searched Vector Quantization in which the direction of branching at each node of the tree is decided by comparison of an input vector (6) with a single code vector (B(n)) and an associated Scalar value (A).

REFERENCES:
patent: 4670851 (1987-06-01), Murakami
patent: 4710812 (1987-12-01), Murakami et al.
patent: 4727354 (1988-02-01), Lindsay
patent: 4849810 (1989-07-01), Ericcsson
patent: 5010574 (1991-04-01), Wang
patent: 5021971 (1991-06-01), Lindsay
Chaur et al., "A Codebook Design Algorithm for Vector Quantization of Images", IEEE Region 10 Conference On Computer and Communication Systems, Sep. 1990, H. K., pp. 459-463.
Chang et al., "An Economical Binary Tree Structure for Vector Quantization" 1991 IEEE.
Patent Abstracts of Japan, vol. 14, No. 166 (E-911) Mar. 1990 & JP A 2-0021727 01/1990.
N. M. Nasrabadi, et al., "Image Coding Using Vector Quantization: A Review", IEEE Transactions on Communications, vol. 36, No. 8, Aug. 1988, pp. 957-971.

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