Procedure for producing a reference model intended to be used fo

Details Procedure for producing a reference model intended to be used fo Procedure for producing a reference model intended to be used fo

1996-03-04

1998-07-07

Bost, Dwayne

Image analysis

Applications

Document or print quality inspection

382294, G06K 900

Patent

active

057780889

ABSTRACT:
A procedure for producing a reference model for checking the printing quality of an image composed of at least two drawings starts with printed test sheets. The sheets are aligned so that drawings printed in a first printing are in register. The images are recorded, storing the densitometric pixel values which constitute the images in memory. The minimum value obtained is associated with each pixel and a model for the first drawing is obtained. The same procedure is followed for producing a second drawing and another model. The models thus obtained are recombined in order to form the reference model of the image to be checked.

REFERENCES:
patent: 4430749 (1984-02-01), Schardt
patent: 5022089 (1991-06-01), Wilson
patent: 5384859 (1995-01-01), Bolza-Schunemann
patent: 5440650 (1995-08-01), Hieda

Affiliated with

Also associated with

Rating

Procedure for producing a reference model intended to be used fo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Procedure for producing a reference model intended to be used fo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Procedure for producing a reference model intended to be used fo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1215260