Stamp testing and monitoring

• US 7,941,378 B2
• Filed: 05/15/2009
• Issued: 05/10/2011
• Est. Priority Date: 05/16/2008
• Status: Active Grant

• Current Assignee: Korber Supply Chain LLC
• Original Assignee: Siemens Industry Incorporated (Siemens AG)
• Inventors: Mampe, John J., Carpenter, Michael D., Sipe, Stanley W.
• Primary Examiner(s): Hayes; John W
• Assistant Examiner(s): EPSTEIN, BRIAN M
• Application Number:
  US12/454,384
• Publication Number:
  US 20090285448A1
• Time in Patent Office: 725 Days
• Field of Search: 382/101, 382/135, 705/1, 705/401, 705/62, 356/71
• US Class Current: 705/62
• CPC Class Codes: G06Q 30/0283 Price estimation or determination
• CPC Class Codes: G07B 17/00661 Sensing or measuring mailpieces weighing G01G19/00
• CPC Class Codes: G07B 2017/00709 Scanning mailpieces
• CPC Class Codes: G07D 7/206 Matching template patterns

Abstract

A method for detection of fraudulent postage indicia such as a stamp or permit marking includes an initial step of introducing a mail piece for processing on an automated facing and canceling machine and imaging the mail piece as it is being processed on the automated facing and canceling machine, which image includes an image of the postage indicia. The image is analyzed according to predetermined criteria stored in a database to determine if the postage indicia meets the predetermined criteria and therefore has an enhanced probability of being valid. If the analysis is step results in a determination that the postage indicia as an enhanced probability of being invalid, then the method involved determining that the information corresponds to counterfeit postage indicia; and storing the resulting information and decision in the database.

Claims

1. A method for detection of fraudulent postage indicia, comprising:

introducing a mail piece for processing on an automated facing and canceling machine;

imaging the mail piece by the automated facing and canceling machine to produce an image that includes an image of postage indicia on the mail piece;

comparing the image of the postage indicia to a catalog database that stores a plurality of valid images and a plurality of counterfeit images;

determining, based on the comparison, that the image of the postage indicia does not correspond to any of the plurality of valid images;

determining, based on the comparison, that the image of the postage indicia does not correspond to any of the plurality of counterfeit images;

storing the image of the postage indicia and determinations; and

based on the determinations that the image of the postage indicia does not correspond to any of the plurality of valid images and does not correspond to any of the plurality of counterfeit images, inhibiting cancellation of the postage indicia and presenting the image of the postage indicia for human analysis.

2. The method of claim 1, wherein the comparison determines the extent to which the image of the postal indicia matches predetermined criteria stored in the catalog database.

3. The method of claim 1, wherein the comparison comprises a color space analysis and comparison of color space data for image and reference color space data in the catalog database.

4. The method of claim 1, wherein the image is obtained by a visible light scan, and the method further comprises obtaining a second image of the postal indicia using infrared light, and comparing the second image with infrared image reference data to determine if the postage indicia is valid or invalid, wherein valid postage indicia comprise a component visible to humans when illuminated by infrared light but invisible to humans when illuminated by visible light.

5. The method of claim 1, wherein the postage indicia are stamps.

6. The method of claim 1, wherein the comparison is based one or more of black and white image characteristic, a color image characteristic, a spectral characteristic, a fluorescent or phosphorescent characteristic, an infrared (IR) image characteristic, a size characteristic, and a microprint code.

7. The method of claim 1, further comprising storing the image of the postal indicia in a database with corresponding address information for the mail piece.

8. A system for detection of fraudulent postage indicia, comprising an image processor, at least one camera connected to communicate with the image processor, and a catalog database accessible by the image processor;

the system configured to perform the steps of;

imaging the mail piece by the at least one camera to produce an image that includes an image of postage indicia on the mail piece;

comparing the image of the postage indicia to a catalog database that stores a plurality of valid images and a plurality of counterfeit images;

determining, based on the comparison, that the image of the postage indicia does not correspond to any of the plurality of valid images;

determining, based on the comparison, that the image of the postage indicia does not correspond to any of the plurality of counterfeit images;

storing the image of the postage indicia and determinations; and

based on the determinations that the image of the postage indicia does not correspond to any of the plurality of valid images and does not correspond to any of the plurality of counterfeit images, inhibiting cancellation of the postage indicia and presenting the image of the postage indicia for human analysis.

9. The system of claim 8, wherein the comparison determines the extent to which the image of the postal indicia matches predetermined criteria stored in the catalog database.

10. The system of claim 8, wherein the comparison comprises a color space analysis and comparison of color space data for image and reference color space data in the catalog database.

11. The system of claim 8, wherein the image is obtained by a visible light scan, and the method further comprises obtaining a second image of the postal indicia using infrared light, and comparing the second image with infrared image reference data to determine if the postage indicia is valid or invalid, wherein valid postage indicia comprise a component visible to humans when illuminated by infrared light but invisible to humans when illuminated by visible light.

12. The system of claim 8, wherein the postage indicia are stamps.

13. The system of claim 8, wherein the comparison is based one or more of black and white image characteristic, a color image characteristic, a spectral characteristic, a fluorescent or phosphorescent characteristic, an infrared (IR) image characteristic, a size characteristic, and a microprint code.

14. The system of claim 8, wherein the system is also configured to store the image of the postal indicia in a database with corresponding address information for the mail piece.