发明名称 Methods and systems for controlling out-of-gamut memory and index colors
摘要 Methods and systems in an image processing device for controlling colors that are located external to a gamut are disclosed. A plurality of color values can be automatically provided as input to said image processing device, wherein said image processing device is under a control of a particular dimensional order, typically a three-dimensional order, but alternatively can be a two-dimensional order. Next, an operation can be performed dynamically determining which color value among the plurality of color values has attained a gamut limit. Thereafter, the particular dimensional order can be automatically reduced, thereby providing improved control for colors that are located external to said gamut. The plurality of color values analyzed is generally associated with three colors-cyan, magenta, and yellow.
申请公布号 US2005030560(A1) 申请公布日期 2005.02.10
申请号 US20030635381 申请日期 2003.08.05
申请人 XEROX CORPORATION. 发明人 MALTZ MARTIN S.;BALA RAJA;MESTHA LALIT K.
分类号 H04N1/60;(IPC1-7):H04N1/60 主分类号 H04N1/60
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