Color reproducing device

Details Color reproducing device Color reproducing device

2005-04-26

2005-04-26

Grant, II, Jerome (Department: 2626)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S509000, C358S512000

Reexamination Certificate

active

06885476

ABSTRACT:
In a color reproduction device, an input profile that is referenced in converting an input image from an image input device into a device-independent color image is created based on image input device information, shooting- and observation-time lighting data, and subject data, allowing accurate conversion of the input image to the device-independent color image. In reproducing the image by an image output device, the spectral reflectance of the subject itself is calculated from image input device information and shooting-time lighting data, thereby reducing the effect of the shooting-time lighting. The colors of the subject under observation lighting are calculated from observation-time lighting data. A color reproduced image is estimated accurately on the basis of the subject data even if the input image has little information.

REFERENCES:
patent: 4622584 (1986-11-01), Nagasaki et al.
patent: 4742387 (1988-05-01), Oshima
patent: 4804890 (1989-02-01), Havel
patent: 5363135 (1994-11-01), Inglese
patent: 5537211 (1996-07-01), Dial
patent: 5739928 (1998-04-01), Scott
patent: 5828780 (1998-10-01), Suzuki
patent: 5864364 (1999-01-01), Ohyama et al.
patent: 5898507 (1999-04-01), Nakane
patent: 5963756 (1999-10-01), Sakai
patent: 6118455 (2000-09-01), Hidaka
patent: 6227109 (2001-05-01), Inoue et al.
patent: 6464633 (2002-10-01), Hosoda et al.
patent: 6466334 (2002-10-01), Komiya et al.
patent: 6633330 (2003-10-01), Sugiura et al.
patent: 20010016053 (2001-08-01), Dickson et al.
patent: 0238036 (1987-09-01), None
patent: 06-051732 (1994-02-01), None
patent: 2000-341499 (2000-12-01), None
patent: WO 9828919 (1998-07-01), None
U.S. Appl. No. 10/225,813, filed Aug. 21, 2002, Inventor: Komiya, et al; Title: Color Reproducing Device.

Affiliated with

Also associated with

Rating

Color reproducing device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Color reproducing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color reproducing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3397416