首页> 外国专利> COLOR CHART EVALUATION SYSTEM, COLOR CHART PRINTER, COLOR CHART COLORIMETRIC APPARATUS, COLOR CHART, COLOR CHART EVALUATION METHOD, AND COLOR CHART EVALUATION PROGRAM

COLOR CHART EVALUATION SYSTEM, COLOR CHART PRINTER, COLOR CHART COLORIMETRIC APPARATUS, COLOR CHART, COLOR CHART EVALUATION METHOD, AND COLOR CHART EVALUATION PROGRAM

机译：颜色图表评估系统，颜色图表打印机，颜色图表比色仪器，颜色图表，颜色图表评估方法和颜色图表评估程序

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摘要

PPROBLEM TO BE SOLVED: To provide a technology capable of discriminating the attribute of color charts by means of a fewer color patches, without errors. PSOLUTION: In the print processing of the color chart 60, a color evaluation patch C with a specific address, corresponding to an ID number unique to the color chart 60 is printed by RGB (CMYK) values as those of attributes specifying color patches Z1 to Z3. Another color evaluation patch C is searched, whereby the L*a*b* value obtained by actually applying colorimetry to the color chart 60 is the same as that of the attribute specifying color patches Z1 to Z3. Then its ID number is restored on the basis of the searched address. That is, even if the color chart 60 is printed under printing condition whatsoever, since the color evaluation patch C with the specific address and the attribute specifying color patches Z1 to Z3 are printed, on the basis of the same color values under the same condition and a color matching relation of the both is established universally, wrong discrimination will not result. PCOPYRIGHT: (C)2007,JPO&INPIT

机译：

要解决的问题：提供一种能够通过更少的色块来识别色表属性而又没有错误的技术。

解决方案：在色卡60的打印处理中，通过RGB（CMYK）值来打印具有特定地址的色彩评估补丁C，该地址与色卡60唯一的ID号相对应，作为指定颜色的属性将Z1修补到Z3。搜索另一个颜色评估补丁C，从而通过将色度实际应用于色表60而获得的L * a * b *值与指定颜色补丁Z1至Z3的属性的值相同。然后根据搜索到的地址恢复其ID号。即，即使在打印条件下打印颜色图表60，也由于在相同条件下基于相同的颜色值来打印具有特定地址的颜色评估补丁C和指定颜色补丁Z1至Z3的属性。并且两者的颜色匹配关系被普遍建立，不会导致错误的辨别。

版权：（C）2007，日本特许厅＆INPIT 展开▼

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公开/公告号JP2007221571A

专利类型
公开/公告日2007-08-30

原文格式PDF
申请/专利权人 SEIKO EPSON CORP;
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申请/专利号JP20060041121
发明设计人 MATSUZAWA YOSHIHIKO;
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申请日2006-02-17
分类号H04N1/46;H04N1/60;G06T1;G06F3/12;
国家 JP
入库时间 2022-08-21 21:13:39

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