Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2008-10-23
2010-11-02
Luu, Matthew (Department: 2861)
Incremental printing of symbolic information
Ink jet
Controller
C347S009000, C347S015000
Reexamination Certificate
active
07823999
ABSTRACT:
A recording apparatus includes a recording head configured to scan a recording medium and record an image on the recording medium. The recording apparatus includes a recording buffer to store image data representing one pixel with a plurality of bits, a reading unit to read, from a storage area of the recording buffer, image data corresponding to a region including a boundary between two regions recorded on the recording medium in successive scanning and recording operations, a thinning unit to thin out image data based on a thinning rate corresponding to the image data read by the reading unit, a storage unit to store image data thinned out by the thinning unit in the storage area of the recording buffer, a quantization unit to perform quantization processing on the image data stored in the recording buffer when the image data is transferred to the recording head, and a recording unit to perform recording based on the image data quantized by the quantization unit.
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Canon Kabushiki Kaisha
Canon U.S.A. Inc. I.P. Division
Goldberg Brian J
Luu Matthew
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