Gamut-preserving color imaging

Details Gamut-preserving color imaging Gamut-preserving color imaging

2007-02-13

2007-02-13

Moore, David (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S001900, C358S002100, C358S003040, C358S517000, C358S522000, C358S530000

Reexamination Certificate

active

09741460

ABSTRACT:
A color imaging technique includes setting a target value in a device-independent first color space and mapping the target value to a substantially complete point set in a second color space. The point set may include a plurality of points, each of which define substantially the same colorimetric value via a unique combination of colorants. After mapping the target value to a substantially complete point set, a point may be chosen. Moreover, after choosing a point in the point set, device-dependent colorant values defined by the point may be determined. In this manner, the invention may provide control over the colorants that are used to image a particular color.

REFERENCES:
patent: 5237425 (1993-08-01), Tagami et al.
patent: 5268754 (1993-12-01), Van de Capelle et al.
patent: 5481380 (1996-01-01), Bestmann
patent: 5596428 (1997-01-01), Tytgat et al.
patent: 5692071 (1997-11-01), Govaert
patent: 5798943 (1998-08-01), Cook
patent: 5832109 (1998-11-01), Mahy
patent: 5999703 (1999-12-01), Schartz
patent: 6072901 (2000-06-01), Balonon-Rosen
patent: 6204939 (2001-03-01), Lin et al.
patent: 6268939 (2001-07-01), Klassen et al.
patent: 6331899 (2001-12-01), Samadani
patent: 6362808 (2002-03-01), Edge et al.
patent: 6646763 (2003-11-01), Estrada
patent: 6650771 (2003-11-01), Walker
patent: 6707938 (2004-03-01), de Queiroz et al.
patent: 6714319 (2004-03-01), Thieret et al.
patent: 6757076 (2004-06-01), Mestha et al.
patent: 6822757 (2004-11-01), Usami et al.
patent: 2003/0147088 (2003-08-01), Kulkarni
Victor Ostromoukhov, “Chromaticity gamut enhancement by hepatone multi-color printing,” Proceedings SPIE vol. 1909/Device Independent Color Imaging and Imaging Systems Integration, Feb. 1993, p. 139-151.
Gabriel Marcu and Satoshi Abe, “Color Designing and Simulation in Non-Conventional Printing Process,” Proceedings SPIE vol. 2298/Applications of Digital Image Processing XVII, Jul. 1994, p. 216-223.
Yongyi Yang and Henry Start, “Solutions of several color-matching problems using projection theory,” Journal Optical Society of America, vol. 11, No. 1, Jan. 1994, p. 89-96.
Sigfredo Nin, James Kasson, and Wil Ploufee, “Printing CIELAB images on a CMYK printer using tri-linear interpolation,” Proceedings SPIE vol. 1670/Color Hardcopy and Graphic Arts 1992, p. 316-324.
Eric Stollnitz, Victor Ostromoukhov, and David Salesin, “Reproducing Color Images Using Custom Inks,” ACM SIGGRAPH 1998 Conference Proceedings, p. 266-274.
Po-Chieh Hung, “Colorimetric calibration in electronic imaging devices using a look-up-table model and interpolations”, Journal of Electronic Imaging, Jan. 1993, vol. 2(1), p. 53-61.
Po-Chieh Hung, “Smooth colorimetric calibration technique utilizing the entire color gamut of CMYK printers”, Journal of Electronic Imaging, Oct. 1994, vol. 3(4), p. 415-424.
Roy Berns, “Spectral modeling of a dye diffusion thermal transfer printer”, Journal of Electronic Imaging, Oct. 1993, vol. 2(4), p. 359-370.

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