发明名称 |
Method of filtering to reduce pixel density deposited by printer |
摘要 |
The filtering method obtains a bidimensional pixel map of the image to be printed, and compares the value of a pixel with the values of the adjacent pixels. The value of this pixel is altered if a set number or adjacent pixel elements have the same value. The revised pixel map is then sent to the printer.
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申请公布号 |
FR2771833(A1) |
申请公布日期 |
1999.06.04 |
申请号 |
FR19980011363 |
申请日期 |
1998.09.11 |
申请人 |
VARIS CORPORATION |
发明人 |
WALKER JAMES R;MARMORA ALFONSO J;CHEEK ROBERT D |
分类号 |
G06K15/02;H04N1/401;(IPC1-7):G06K15/00;G06F3/12 |
主分类号 |
G06K15/02 |
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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