Photographic printer and condition-setting method for photograph

Details Photographic printer and condition-setting method for photograph Photographic printer and condition-setting method for photograph

1996-07-03

1999-11-16

Rogers, Scott

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358504, 358406, 358302, 358527, G06K 1512, H04N 123

Patent

active

059872209

ABSTRACT:
A photographic printer and a method for setting conditions therefor with a reduced burden are disclosed. A test pattern image data is stored in memory in advance. At the time of setting conditions, the test pattern image data is read from the image memory and displayed on a liquid crystal panel, and a print is produced on the basis of the test pattern data displayed. The density of an image in this print corresponding to an image of the Bull's eye negative film is measured. The resulting density value is compared with a reference density value to set proper exposure conditions. Also, the displacement of the crossing point from a reference position is measured thereby to set the conditions for correcting the transport performance. In this way, the condition-setting work is realized without using any negative film having a test pattern recorded thereon.

REFERENCES:
patent: 4764807 (1988-08-01), Kimura et al.
patent: 4809198 (1989-02-01), Terashita
patent: 4839674 (1989-06-01), Hanagata et al.
patent: 5036402 (1991-07-01), Shiota
patent: 5040018 (1991-08-01), Kawada et al.
patent: 5081529 (1992-01-01), Collette
patent: 5084727 (1992-01-01), Maronian et al.
patent: 5165074 (1992-11-01), Melino
patent: 5422741 (1995-06-01), Fracas et al.

Affiliated with

Also associated with

Rating

Photographic printer and condition-setting method for photograph does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photographic printer and condition-setting method for photograph, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic printer and condition-setting method for photograph will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1335035