Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reissue Patent
2008-07-01
2008-07-01
Diep, Nhon (Department: 2621)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
C386S349000, C386S349000, C386S349000, C375S213000, C375S213000
Reissue Patent
active
RE040415
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.
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Tahara Katsumi
Yoshinari Hiromi
Diep Nhon
Frommer William S.
Frommer & Lawrence & Haug LLP
Levy Paul A.
Sony Corporation
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