Facsimile and static presentation processing – Facsimile – Picture signal generator
Patent
1997-02-24
2000-10-31
Lee, Cheukfan
Facsimile and static presentation processing
Facsimile
Picture signal generator
358498, 358496, 358497, 358444, 358401, 358296, H04N 104
Patent
active
061411175
ABSTRACT:
There is provided an image processing apparatus comprises exposure unit for exposing original; read unit for reading original image exposed by the exposure unit, conversion unit for converting the read image, into binary data for one pixel, memory for storing the converted one-pixel binary data, record unit for recording image based on the read image, first reading mode in which the image on the original is read by the read unit, as the original is moved and the exposure unit is fixed, second reading mode in which the image on the original is read by the read unit, as the original is fixed and the exposure unit is moved, first recording mode in which the image read by the read unit is stored in the memory and then the stored image is read and recorded by the record unit, second recording mode in which the image read by the read unit is recorded by the record unit without storing the read image in the memory, selection unit for selecting either the first reading mode or the second reading mode, and control unit for performing control such that the image read by the read unit is recorded by the record unit in either the first recording mode or the second recording mode, in accordance with the reading mode selected by the selection unit, whereby effective process can be realized according to original reading method, so as to effectively use the memory.
REFERENCES:
patent: 5041874 (1991-08-01), Nishimori et al.
patent: 5084741 (1992-01-01), Takemura et al.
patent: 5162838 (1992-11-01), Inuzuka et al.
patent: 5359431 (1994-10-01), Ng
patent: 5726772 (1998-03-01), Parker et al.
Canon Kabushiki Kaisha
Lee Cheukfan
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