Image processing apparatus for binarizing multi-value image data

Details Image processing apparatus for binarizing multi-value image data Image processing apparatus for binarizing multi-value image data

1993-08-23

1995-12-12

Wong, Peter S.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358521, 358523, 358524, H04N 1405, H04N 156, H04N 164

Patent

active

054754968

ABSTRACT:
An image processing apparatus having a process of binarizing a multi-value image data includes a unit for inputting a multi-value image data and first pattern information for a binarization process; a first memory for storing the first pattern information; and a binarizing unit for binarizing the inputted multi-value image data using the first pattern information stored in the first memory. The apparatus further includes a second memory for storing in advance second pattern information, wherein the apparatus has a first mode during which the inputted multi-value image data is binarized using the first pattern information, and a second mode during which the inputted multi-value image data is binarized using the second pattern information.

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