发明名称 |
IMAGE QUANTIZATION FOR DIGITAL PRINTING |
摘要 |
An image may be quantized into a pattern of dots, e.g., for devices capable of printing dots of variable size and variable color intensity. One may use a pre-determined mapping of the continuous-tone intensity value into a discrete vector of intensity values, and each intensity value may then be processed by a set of binary quantizers. The resulting binary vector may then be mapped into a combination of available dot sizes and color intensities. Through a scalar multiplier, the pre-determined mapping of continuous-tone intensity values may be used as multiple print resolutions.
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申请公布号 |
US2011310436(A1) |
申请公布日期 |
2011.12.22 |
申请号 |
US20100820733 |
申请日期 |
2010.06.22 |
申请人 |
LAU DANIEL L.;ARCE GONZALO R.;LRC SOLUTIONS, LLC |
发明人 |
LAU DANIEL L.;ARCE GONZALO R. |
分类号 |
G06K15/00;G06K9/00;G06K9/54;H04N1/405 |
主分类号 |
G06K15/00 |
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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