Pre-press process and system for accurately reproducing color im

Details Pre-press process and system for accurately reproducing color im Pre-press process and system for accurately reproducing color im

1994-08-02

1996-11-05

Rogers, Scott A.

Facsimile and static presentation processing

Natural color facsimile

Color correction

358519, H04N 156, H04N 160

Patent

active

055723403

ABSTRACT:
A pre-press process employs color accurate instant photography so that the customer and/or his photographer adjust lighting and exposure at the photography session to achieve approved reflection originals. The photographs are judged under controlled lighting against a standard background in device such as a portable illuminator. Since any deficiencies are corrected by recreating an improved original, the session produces a job output which is 100% suitable for color accurate scanning and separation without the intervention of the pre-press operator. Originals are suitable as proofs for the printer to match. Novel means are employed to achieve rapid, colorimetrically calibrated scanning with standard equipment, and the colorimetry of the prior art is improved to deal effectively with whitepoint and blackpoint misalignment.

REFERENCES:
patent: 4561016 (1985-12-01), Jung et al.
patent: 4839721 (1989-06-01), Abdulwahab et al.
patent: 4965663 (1990-10-01), Sasaki
patent: 5317425 (1994-05-01), Spence et al.

Affiliated with

Also associated with

Rating

Pre-press process and system for accurately reproducing color im does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pre-press process and system for accurately reproducing color im, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pre-press process and system for accurately reproducing color im will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2019132