发明名称 |
Method of and apparatus for processing image data |
摘要 |
A smoothing circuit smoothes lookup tables generated by a color conversion table generator, using a filter function selected from a filter function storage circuit, and supplies smoothed lookup tables to a color processing circuit. Density data supplied from a calibration circuit are converted into halftone dot % data according to the smoothed lookup tables. The halftone dot % data are interpolated and then converted into LD control data, which are supplied to laser diodes. |
申请公布号 |
US6424747(B1) |
申请公布日期 |
2002.07.23 |
申请号 |
US19980193716 |
申请日期 |
1998.11.17 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
MORIKAWA SEIICHIRO |
分类号 |
B41J2/525;G06T1/00;G06T5/00;G06T5/20;H04N1/46;H04N1/58;H04N1/60;(IPC1-7):G06K9/76 |
主分类号 |
B41J2/525 |
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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