Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1993-12-13
1999-12-14
Vu, Kim Yen
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358457, H04N 1407
Patent
active
060024933
ABSTRACT:
The present invention relates to a method for reproducing images from precessionary art. The method comprises the steps of converting a piece of precessionary art to a multi-bit pixel depth bitmap, defining a first multi-pixel cell having particular dimensional attributes from the bitmap, determining a gray level for the first multi-pixel cell, dividing the first multi-pixel cell into two groups of alternating pixels with a first one of the groups being nominally on and a second one of the groups being nominally off, and deriving a first derivation cell depicting a maximum apparent gray from the first multi-pixel cell having the two equal groups of alternating pixels.
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Copy of Search Report in Cooresponding PCT Application.
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