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Uniform color space configuration treatment manner, the central processing unit, in the uniform color space configuration treatment manner which forms the kind of uniform color space where agree with

机译:统一色彩空间配置处理方式,中央处理单元,在统一色彩空间配置处理方式中,形成一致的统一色彩空间

摘要

PPROBLEM TO BE SOLVED: To generate a proper uniform color space in accordance with the current situation where colors are used, and to configure a uniform color space in which necessary processing quantity is reduced. PSOLUTION: This uniform color space configuration processing method configuring a uniform color space in which a color difference sensed by a human being is matched with an in-space euclidean distance includes processing to store color discrimination threshold information obtained by collecting critical colors which can not be visually discriminated from a certain basic color separately obtained from a visual test for a plurality of basic colors, processing to map a basic non-uniform color space by primary rational polynomial conversion, processing to quantize the optimality of the mapped space, and processing to variously move the parameters of the primary rational polynomial conversion in order to retrieve the combination of the parameters for realizing the highest optimality. PCOPYRIGHT: (C)2003,JPO
机译:

要解决的问题:根据使用颜色的当前情况生成适当的均匀颜色空间,并配置减少必要处理量的均匀颜色空间。

解决方案:这种配置均匀色彩空间的均匀色彩空间配置处理方法,其中将人类感测到的色差与空间欧几里德距离相匹配,该处理包括存储通过收集关键色而获得的色彩辨别阈值信息的处理。不能从视觉测试中从多个基本色的视觉测试中分别获得的某种基本色上进行区分,无法通过一次有理多项式转换来映射基本非均匀颜色空间,量化映射空间的最优性的处理,以及处理以各种方式移动一次有理多项式转换的参数,以便检索参数的组合以实现最高的最优性。

版权:(C)2003,日本特许厅

著录项

  • 公开/公告号JP3930343B2

    专利类型

  • 公开/公告日2007-06-13

    原文格式PDF

  • 申请/专利权人 日本電信電話株式会社;

    申请/专利号JP20020051009

  • 发明设计人 高村 誠之;小林 直樹;

    申请日2002-02-27

  • 分类号G06T1/00;H04N1/60;H04N1/46;H04N9/64;

  • 国家 JP

  • 入库时间 2022-08-21 21:09:49

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