发明名称 |
Processor, method, and program for processing data using a mask pattern with print permission parts arranged at a distance of corresponding integral multiple areas |
摘要 |
Provided are a data processing method and a data processor for ink jet printing, which are capable of achieving uniform and high-quality images while stabilizing density and color development in each of pixels. To this end, a mask pattern for setting permission and non-permission to print dots in each area is arranged non-periodically by using an integral multiple of m×n areas as one unit. The m×n areas allow one pixel to be expressed in half-tone. Thereby, density in the pixel is stable since a plurality of dots printed in the same pixel are printed approximately in the same event. Moreover, since each of the units (clusters) is non-periodically arranged, a uniform image can be obtained.
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申请公布号 |
US8237984(B2) |
申请公布日期 |
2012.08.07 |
申请号 |
US201113081800 |
申请日期 |
2011.04.07 |
申请人 |
NOGUCHI ERI;MARUMOTO YOSHITOMO;CANON KABUSHIKI KAISHA |
发明人 |
NOGUCHI ERI;MARUMOTO YOSHITOMO |
分类号 |
H04N1/405;B41J2/205;B41J2/21;G06K15/10;H04N1/52 |
主分类号 |
H04N1/405 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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