US PATENT SUBCLASS 348 / 416
.~.~.~.~ Including motion vector

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}
415  DF  .~.~.~ Including temporal prediction (e.g., frame difference) {2}
416.~.~.~.~ Including motion vector

DEFINITION

Classification: 348/416

Including motion vector:

(under subclass 415) Subject matter wherein a signal is produced which is indicative of the magnitude and direction of spatial change during the stated temporal interval.