Invention Grant
US08363279B2 Method and device for setting multiple tones in halftone process to prevent mixing of adjacent ink dots
有权
用于在半色调处理中设置多个色调的方法和装置，以防止相邻墨点的混合
- Patent Title: Method and device for setting multiple tones in halftone process to prevent mixing of adjacent ink dots
- Patent Title (中): 用于在半色调处理中设置多个色调的方法和装置，以防止相邻墨点的混合
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Application No.: US11724355Application Date: 2007-03-14
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Publication No.: US08363279B2Publication Date: 2013-01-29
- Inventor: Naoki Kikuchi , Takashi Kimura , Takahiro Ike
- Applicant: Naoki Kikuchi , Takashi Kimura , Takahiro Ike
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2006-070099 20060315; JP2007-035524 20070215
- Main IPC: G06K15/00
- IPC: G06K15/00 ; G06K9/00 ; G03G13/04
Abstract:
A disclosed method for setting multiple tones in a halftone process upon recording an image using ink includes the steps of: dividing the image into plural dot areas; and setting the multiple tones such that at least one dot area to which the ink is not attached is present between dot areas to which the ink is attached.
Public/Granted literature
- US20070216953A1 Setting method, image recording apparatus, program, and recording medium Public/Granted day:2007-09-20
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