Picture signal transmitting method and apparatus

Details Picture signal transmitting method and apparatus Picture signal transmitting method and apparatus

1995-06-07

1998-02-03

Chin, Tommy P.

Television

Bandwidth reduction system

Data rate reduction

386 40, 358339, H04N 7133, H04N 7137

Patent

active

057150095

ABSTRACT:
A picture type identifier, indicating one of intra-picture coding (an I-picture), forward or backward predictive coding (a P-picture) and bi-directionally predictive coding (a B-picture), is included with a picture signal when the signal is encoded and when the signal is decoded. Each of initial and subsequent encoding and decoding is a function of the included picture type.

REFERENCES:
patent: 5212549 (1993-05-01), Ng et al.
patent: 5473380 (1995-12-01), Tahara
patent: 5532746 (1996-07-01), Chang
patent: 5543847 (1996-08-01), Kato

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