Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1986-04-14
1987-09-15
Britton, Howard W.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
338 13, 338141, 370 83, 375 25, H04N 7133
Patent
active
046943366
ABSTRACT:
A method for transmitting digital video signals wherein spectral values are sorted according to magnitude and leading zeros are suppressed. In this way, the average word per pixel length can be reduced to about 1 bit, with image quality remaining acceptable.
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Keesen Heinz-Werner
Oberjatzas Gunter
Peters Hartmut
Britton Howard W.
Telefunken Fernseh und Rundfunk GmbH
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