Text region identification and enhancement during color copy

Details Text region identification and enhancement during color copy Text region identification and enhancement during color copy

2005-01-10

2008-11-18

Popovici, Dov (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S462000

Reexamination Certificate

active

07453600

ABSTRACT:
There is provided a method for enhancing text reproduction by a color copier in a copy of a document that includes both text and graphic regions, the method includes creating an ink density map from a data image of the document identifying a region of the ink density map as a text region, a partial text region, a color region or a white region and modifying the data image for corresponding regions identified as text areas.

REFERENCES:
patent: 5428377 (1995-06-01), Stoffel et al.
patent: 5881210 (1999-03-01), Guay et al.
patent: 5923349 (1999-07-01), Meyer
patent: 7079686 (2006-07-01), Ahmed et al.
patent: 7286263 (2007-10-01), Ogasawara et al.

Affiliated with

Also associated with

Rating

Text region identification and enhancement during color copy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Text region identification and enhancement during color copy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Text region identification and enhancement during color copy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4047173