Real-time encoding signal extraction and display apparatus

Details Real-time encoding signal extraction and display apparatus Real-time encoding signal extraction and display apparatus

1993-06-25

1995-12-12

Chin, Tommy P.

Television

Bandwidth reduction system

Data rate reduction

348405, 348409, 348412, 348699, 348700, H04N 734, H04N 736, H04N 764

Patent

active

054754313

ABSTRACT:
In a picture encoding apparatus, pieces of local encoded information generated at signal processing stages for predictive coding picture data are extracted in accordance with a selecting signal and displayed on a screen. A processing condition of the signal processing stages can thus be confirmed in real time, and a processing condition of the local encoded information according to a transmission picture can also be confirmed selectively and visually. Thus the time required for the examination and enhancement of the picture quality of a system can be shortened considerably.

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