Image processing apparatus for the smooth enlargement and multil

Details Image processing apparatus for the smooth enlargement and multil Image processing apparatus for the smooth enlargement and multil

1993-09-02

1996-11-12

Bayerl, Raymond J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358456, H04N 140

Patent

active

055748333

ABSTRACT:
An image processing apparatus which comprises a smoothing enlarger for enlarging some binary image data into more binary image data of black and white pattern for reducing a jaggy image, a divider for dividing the binary image data into some blocks of binary image data, and a multileveler for multileveling each block and making multilevel image data. In accordance of the invention, smoothing enlargement, dividing, and multileveling is achieved by a novel method.

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