DIFFERENTIAL PULSE-CODE MODULATED COMPRESSOR Russian patent published in 2001 - IPC

Abstract RU 2162280 C2

FIELD: electronic engineering; video signal compression. SUBSTANCE: noise- suppression circuits of compressor incorporating provision for prediction has simple nonlinear-processing element in pulse-code modulation system to eliminate residual signals between predicted and actual image signals lower than predetermined value. EFFECT: reduced amount of compressed data for even moderately noisy signals. 6 cl, 5 dwg

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RU 2 162 280 C2

Authors

Robert Norman Kherst

Skot Dehvid Kasavant

Pol' Kharkvejl Mikhehn

Dates

2001-01-20Published

1994-10-12Filed