System for the transmission of video signals with adaptive code word allocation, and also a transmitter and a receiver suitable for the system

P.H.N. With, de

System for the transmission of video signals with adaptive code word allocation, and also a transmitter and a receiver suitable for the system

Research output: Patent › Patent publication

Abstract

In a system for the transmission of video signals digitized by means of differential pulse code modulation, the constituent signal words are submitted to a variable-length coding operation. A further bit rate reduction is then realized in that the allocation of the code words to the signal words is periodically adapted to the local statistics of the video signal.

Original language	English
Patent number	US4,957,688
Publication status	Published - 18 Sept 1990

Cite this

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title = "System for the transmission of video signals with adaptive code word allocation, and also a transmitter and a receiver suitable for the system",

abstract = "In a system for the transmission of video signals digitized by means of differential pulse code modulation, the constituent signal words are submitted to a variable-length coding operation. A further bit rate reduction is then realized in that the allocation of the code words to the signal words is periodically adapted to the local statistics of the video signal.",

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AU - With, de, P.H.N.

PY - 1990/9/18

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N2 - In a system for the transmission of video signals digitized by means of differential pulse code modulation, the constituent signal words are submitted to a variable-length coding operation. A further bit rate reduction is then realized in that the allocation of the code words to the signal words is periodically adapted to the local statistics of the video signal.

AB - In a system for the transmission of video signals digitized by means of differential pulse code modulation, the constituent signal words are submitted to a variable-length coding operation. A further bit rate reduction is then realized in that the allocation of the code words to the signal words is periodically adapted to the local statistics of the video signal.

UR - http://www.freepatentsonline.com/4957688.html

M3 - Patent publication

M1 - US4,957,688

ER -

System for the transmission of video signals with adaptive code word allocation, and also a transmitter and a receiver suitable for the system

Abstract

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