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COLOR DATA INVERSION AND RECONVERSION

阅读:668发布:2020-05-12

专利汇可以提供COLOR DATA INVERSION AND RECONVERSION专利检索,专利查询,专利分析的服务。并且Presented are improved systems, methods, data structures, and computer readable media for processing and printing color data which convert colorant amounts (c, m, y, k) for pixels into corresponding color amounts (r', g', b') for the pixels, and therefrom to accurate colorant amounts (c', m', y', k') for the pixels. This supports accurate printing of such pixels even where the colorant amounts (c, m, y, k) are inaccurate, and can be used where the colorant amounts (c, m, y, k) were determined via a substantially reversible process in response to a set of color amounts (r, g, b). It is not required that the color amounts (r', g', b') equal any original color amounts (r, g, b) used to supply the inaccurate (c, m, y, k), colorant amounts. A set of color amounts (r', g', b') substantially matching the color amounts (r, g, b) is obtained even when exact equality is not obtained or cannot be verified. However, the original color amounts (r, g, b) are frequently obtained and are believed to be preferable. A post processor supplies the colorant amounts (c, m, y, k) to obtain the colorant amounts (c', m', y', k') supplied by a processor. The post processor can comprise a dedicated device such as a print server, or can be supplied by the processor in response to data and or software instructions.,下面是COLOR DATA INVERSION AND RECONVERSION专利的具体信息内容。

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