Facsimile and static presentation processing – Static presentation processing – Attribute control
Reexamination Certificate
2011-04-05
2011-04-05
Zimmerman, Mark K (Department: 2625)
Facsimile and static presentation processing
Static presentation processing
Attribute control
C358S003260, C358S001900, C358S003200, C382S260000, C382S264000, C382S266000, C382S269000, C345S611000, C345S613000
Reexamination Certificate
active
07920295
ABSTRACT:
An image processing circuit includes: a plurality of counters that extract image blocks each of which includes a predetermined number of pixels from input image data, count a number of pixels having a predetermined value for each of the image blocks, calculate a pixel value for each of the extracted image blocks, and output a plurality of bit streams each of which represents the counted number for a respective image block, the number of the plurality of counters being larger than a bit length defined for a single writing process with the memory divided by the bit length of a value calculated for an image block; a converter that converts the bit streams output from the plurality of counters, by adjusting a bit length of the bit streams for writing in the memory, and outputs the converted bit streams; and a synthesizer that synthesizes the plurality of bit streams output from the converter to generate a bit stream having the bit length defined for a single writing process with the memory, and outputs the generated bit stream.
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Ono Yoshiyuki
Saito Akira
Sawazaki Takashi
Oliff & Berridg,e PLC
Seiko Epson Corporation
Tran Dung D
Zimmerman Mark K
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