US PATENT SUBCLASS 348 / 418
.~.~.~ Involving vector quantization

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


348 /   HD   TELEVISION

384  DF  BANDWIDTH REDUCTION SYSTEM {7}
390  DF  .~ Bit-rate reduction {11}
409  DF  .~.~ Involving difference transmission (e.g., predictive) {5}
418.~.~.~ Involving vector quantization

DEFINITION

Classification: 348/418

Involving vector quantization:

(under subclass 409) Subject matter wherein the resulting signal is further compared with a codebook of stored

reference image or sub-image portions.