发明名称 |
COST-EFFECTIVE BINARY PRINTER MODELS FOR MULTI-COLOR PRINTERS BY IMPROVED REFLECTANCE MODELING AND PATCH CLUSTERING |
摘要 |
Systems and methods are described that facilitate reducing a number of patches used in characterizing a color halftone printer via a binary color printer model. A binary printer model involves printing of a fundamental set of color binary patterns that encompass all possible halftone outputs. A k-center clustering technique is employed to automatically find and eliminate redundancies in the initial set of binary color patterns. Once the number of patches is reduced to an acceptable number, a multiplicative reflectance model is applied that better approximates the physical process and therefore improves accuracy. |
申请公布号 |
US2012081755(A1) |
申请公布日期 |
2012.04.05 |
申请号 |
US20100894475 |
申请日期 |
2010.09.30 |
申请人 |
MONGA VISHAL;WANG SHEN-GE;BALA RAJA;XEROX CORPORATION |
发明人 |
MONGA VISHAL;WANG SHEN-GE;BALA RAJA |
分类号 |
H04N1/405 |
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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