Television – Bandwidth reduction system – Data rate reduction
Patent
1996-01-29
1997-04-08
Britton, Howard W.
Television
Bandwidth reduction system
Data rate reduction
348403, 348407, H04N 750
Patent
active
056192673
ABSTRACT:
A video decoder including a control unit (CC), a picture memory (P) and a loop filter (F) for blockwise decoding of coded video pictures (q). The blockwise decoding generally leads to artefacts in the display of the decoded video pictures on a monitor (M), which artefacts can be substantially suppressed by filters arranged downstream of the decoder. A similarly substantial suppression of the artefacts with a small extension of the number of components is characterized by means with which the control unit (CC) is enabled, in the decoding intervals,
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Riegel Maximilian
Stenzel Ulrich
Britton Howard W.
Gathman Laurie E.
Le Vu
U.S. Philips Corporation
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