US PATENT SUBCLASS 348 / 414
.~.~.~.~ Involving vector quantization

Current as of: June, 1999
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384  DF  BANDWIDTH REDUCTION SYSTEM {7}
390  DF  .~ Bit-rate reduction {11}
409  DF  .~.~ Involving difference transmission (e.g., predictive) {5}
411  DF  .~.~.~ Plural predictors {2}
414.~.~.~.~ Involving vector quantization

DEFINITION

Classification: 348/414

Involving vector quantization:

(under subclass 411) Subject matter wherein at least one comparison is with a codebook of stored reference image or sub-image portions.