公开(公告)号：WO02056166A3

公开(公告)日：2004-04-01

申请号：PCT/US0200363

申请日：2002-01-09

Applicant: X RITE INC

Inventor： BLANCHARD CLARK E ,  HAADSMA RICHARD E

IPC: G06F3/12 ,  G01J3/52 ,  G06F3/033 ,  G06F3/048 ,  G06T1/00 ,  H04N1/46 ,  H04N1/60

CPC classification number: G01J3/528 ,  G01J3/462 ,  G06F3/04845

Abstract: A system and method for calculating harmonizing colors based on a reference color. In a first embodiment, the invention includes (a) defining a reference color in a uniform color space, (b) converting the hue of the reference color from the uniform color space to an artists color wheel, (c) determining harmonizing colors for the reference color within the artists color wheel, (d) converting the hues of the harmonizing colors from the artists color wheel to the uniform color space, and (e) displaying the harmonizing color information. In a second embodiment, a brown region is defined for colors having red/orange/yellow hues and low chroma values. Additional harmonizing colors are determined when either the reference color or one of the harmonizing colors falls within the brown region.

Abstract translation: 用于基于参考颜色计算协调颜色的系统和方法。 在第一实施例中，本发明包括（a）在统一的颜色空间中定义参考颜色，（b）将参考颜色的色调从均匀颜色空间转换成艺术家色轮，（c）确定用于 艺术家色轮中的参考颜色，（d）将艺术家色轮的协调颜色的色调转换为均匀的色彩空间，以及（e）显示协调色彩信息。 在第二实施例中，为具有红色/橙色/黄色色调和低色度值的颜色定义棕色区域。 当参考颜色或协调颜色之一落在棕色区域内时，确定附加的协调颜色。