Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2005-03-29
2005-03-29
Shalwala, Bipin (Department: 2673)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S419000, C345S590000, C345S591000, C345S600000
Reexamination Certificate
active
06873339
ABSTRACT:
A color reproduction system includes a color image display unit capable of displaying a color image of four or more primary colors, and a color converting unit for converting input three-primary color signals into color image signals of respective primary colors of the color image display unit. The color converting unit includes an area deciding section that decides a color conversion area to which the input three-primary color signals belong in a three-dimensional color space, and a color image signal calculating section that converts the input three primary color signals into color image signals of respective primary colors based on color conversion parameters corresponding to a color conversion area decided by the area deciding section.
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Printouts of the NHK home page introducing the material used in an open house exhibition of the NHK Science & Technical Research Laboratories (Downloaded and reproduced on May 24, 2002 from the website of NHK, a Japanese government-assisted broadcasting and TV organization, http://www.nhk.or.jp/strl/open95/index-e.html).
Printouts of the NHK home page introducing the material used in an open house exhibition of the NHK Science & Technical Research Laboratories (Downloaded and reproduced on May 24, 2002 from the website of NHK, a Japanese government-assisted broadcasting and TV organization, http://www.nhk.or.jp/strl/open95/ex/k05index.html).
Joji Tajima, “The Theory of Color Image Reproduction” (in Japanese), Sep. 30, 1996 (Japan), pp. 33-39.
Ajito Takeyuki
Ohsawa Kenro
Ohyama Nagaaki
Yamaguchi Masahiro
Frishauf Holtz Goodman & Chick P.C.
Lewis David L.
Olympus Optical Co,. Ltd.
Shalwala Bipin
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