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US 2004/0061879 A1Published application
Image processing system and method for screening
AssigneeToshiba Tec Kabushiki Kaisha
InventorsGaku Takano, Naofumi Yamamoto
Life of this patent
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Abstract
A system and method for printing an image on a document by generating RGB data from a scanned image, converting the RGB data to CMYK data and identifying one of a first and a second type of screening. The type of screening is identified for a first one of the CMYK data based upon the density of the first one of the CMYK data and the density of at least one of the other CMYK data.
Claims17
A method for printing an image on a document comprising:
- generating RGB data from a scanned image;
- converting the RGB data to CMYK data;
- and
- identifying one of a first and a second type of screening for a first one of the CMYK data based upon the density of the first one of the CMYK data and the density of at least one of the other CMYK data.
1 more element
A hardcopy device for printing an image on a document, comprising:
- a processor;
- and
- a memory, coupled to the processor, comprising a plurality of instructions executed by the processor, the plurality of instructions configured to:
- generate RGB data from a scanned image;
- convert the RGB data to CMYK data;
- and
- identify one of a first and a second type of screening for a first one of the CMYK data based upon the density of the first one of the CMYK data and the density of at least one of the other CMYK data.
4 more elements
Dependencies are inferred from the claim text.