US PATENT SUBCLASS 348 / 422
.~.~ 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}
422.~.~ Involving vector quantization

DEFINITION

Classification: 348/422

Involving vector quantization:

(under subclass 390) Subject matter wherein the sampled and quantized image representation matrix is compared with a codebook of stored reference image or sub-image portions.