| 348 / | HD | TELEVISION |
|
| 384 | DF | BANDWIDTH REDUCTION SYSTEM {7} |
| 390 |  | .~ Bit-rate reduction {11} |
| 391 | DF | .~.~> Specified color signal {3} |
| 397 | DF | .~.~> Using separate coders for different picture features (e.g., highs, lows) {1} |
| 399 | DF | .~.~> Picture feature dependent sampling rate or sample selection |
| 400 | DF | .~.~> Involving hybrid transform and difference coding {1} |
| 403 | DF | .~.~> Involving transform coding {2} |
| 409 | DF | .~.~> Involving difference transmission (e.g., predictive) {5} |
| 420 | DF | .~.~> Involving block coding {1} |
| 422 | DF | .~.~> Involving vector quantization |
| 423 | DF | .~.~> Arrangements for multiplexing one video signal, one or more audio signals, and a synchronizing signal |
| 424 | DF | .~.~> Sub-Nyquist sampling {1} |
| 845 | DF | .~.~> Associated signal processing {3} |