Gamut Mapping Techniques for Business Graphics (Gamut Mapping II)(Report on CIC)

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概要

• 論文の詳細を見る

• Six algorithms were developed and tested for gamut mapping business graphics created on a CRT display to a printer. Psychophysical analysis showed that a variation of mapping CRT primaries to printer primaries gave the most favorable results. This transformation was in "device space" (non- colorimetric) and the colors were rotated such that monitor blue mapped between printer blue and cyan. Other algorithms tested were straight "device mapping" in which monitor blue mapped to printer blue, monitor red to printer red, etc. ; nearest-point clipping in colorimetric space ; centroid clipping ; a tetrahedron mapping technique based on a color naming experiment ; and the modified device mapping using 100% UCR. Results depended heavily on image content, but the modified device mapping gave favorable results for most images tested. Nearest-point clipping and tetrahedron mapping also showed promise.

• 社団法人映像情報メディア学会の論文
• 2000-02-25

著者

• Harrington Steven

  Xerox Corp.

• Braun Karen

  Xerox Corp.

• Balasubramanian Raja

  Xerox Corp.

関連論文

• Visibility of Thin Lines on Coloured Backgrounds(Appearance Models)(Conference Report on Color Imaging conference)
• Gamut Mapping Techniques for Business Graphics (Gamut Mapping II)(Report on CIC)

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