Printing postage stamps with embedded information

Details Printing postage stamps with embedded information Printing postage stamps with embedded information

G - Physics

07

B

G07B 17/00 (2006.01)

Patent

CA 2316786

A digital printing apparatus is disclosed for printing on a receiver a postal image having invisible embedded information in response to a digital image having a plurality of pixels each having at least one pixel value and input information to embedded. The digital printing apparatus receives the digital image and the input information. The receiver includes a plurality of perforated peelable portions or a mailing envelope. The apparatus responds to the input information and the digital image for modifying a predetermined number of pixel values of pixels in the digital image with the input information so that the input information is embedded in the digital image and prints a postal stamp image on the receiver in accordance with the modified digital image having the embedded information wherein the embedded information is invisible to unaided human eyes that can subsequently be extracted.

Affiliated with

Also associated with

Rating

Printing postage stamps with embedded information does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Printing postage stamps with embedded information, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printing postage stamps with embedded information will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1718382