IMAGE CAPTURE IN A SECURITY DOCUMENT PRINTER

• US 20160350903A1
• Filed: 05/25/2016
• Published: 12/01/2016
• Est. Priority Date: 05/26/2015
• Status: Abandoned Application

• Current Assignee: Entrust Datacard Corporation (Entrust Corp.)
• Original Assignee: Entrust Datacard Corporation (Entrust Corp.)
• Inventors: CRONIN, Patrick C.
• Application Number:
  US15/163,965
• Publication Number:
  US 20160350903A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06K 15/4095 Secure printing computer driven secure printing G06F3/1238
• CPC Class Codes: G07D 7/01 Testing electronic circuits therein
• CPC Class Codes: H04N 23/57 Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices

Abstract

Methods and systems are described that can be used to produce an electronic image of a surface of a security document, such as a surface of a card or a page of a passport, that is being processed in a security document printer. A camera within the printer is used to capture a plurality of electronic image segments of the surface of the security document while the document is within the printer. Conventional image stitching techniques can then be used to stitch the electronic image segments together to create the electronic image of the surface of the security document. Alternatively, the image segments can be analyzed without image stitching the image segments together.

Claims

1. A method of analyzing information on a surface of a security document comprising:

while the security document is within, a security document printer, using a camera within the security document printer to capture a plurality if electronic image segments of the surface of the security document, each electronic image segment covering a segment of the surface of the security document, and each electronic image segment overlaps with at least one adjacent electronic image segment.

2. The method of claim 1, further comprising image stitching the electronic image segments together to create an electronic image of the surface of the security document.

3. The method of claim 1, wherein the security document is a card, the surface is a front or rear surface of the card, and the security document printer comprises a card printer.

4. The method of claim 3, further comprising capturing the plurality of electronic image segments of the card surface while the card is within a card reorienting mechanism.

5. The method of claim 3, further comprising capturing a first one of the plurality of electronic image segments while the card is stationary at a first position in the card printer, thereafter moving the card relative to the camera to a second position in the card printer spaced from the first position, and thereafter capturing a second one of the plurality of electronic image segments while the card is stationary at the second position.

6. The method of claim 4, wherein the card reorienting mechanism has a pair of spaced transport rollers, and the camera has a field of view that is between the spaced transport rollers.

7. The method of claim 2, wherein the image stitching occurs within the security document printer.

8. The method of claim 2, further comprising decoding information that appears in the electronic image of the surface of the security document.

9. The method of claim 8, wherein the decoding occurs in the security document printer or in a host that is in electronic communication with the security document printer.

10. The method of claim 8, wherein the information that is decoded comprises an image of a bat code that is present on the surface of the security document.

11. The method of claim 5, wherein at the first position a portion of the surface is obscured by a card transport mechanism within the card printer that transports the card within the card printer, and the portion of the surface is not obscured by the card transport mechanism when the card is at the second position.

12. The method of claim 3, wherein the electronic image segments are captured without stopping the card within the card printer.

13. The method of claim 8, further comprising transporting the security document to a reject bin if it is determined, based on the decoded information, that the security document includes incorrect information or the placement of the information on the security document is incorrect.

14. The method of claim 1, wherein the security document printer is a desktop card printer.

15. The method of claim 2, further comprising storing the electronic image of the surface of the security document in a database.

16. A desktop printer that personalizes cards, comprising:

a housing;

a card input through which a card is input into the housing;

a print engine in the housing that is configured to print on a surface of a plastic card; and

an imaging device positioned to capture a plurality of images of as surface of the card located within the desktop printer.

17. The desktop printer of claim 16 wherein the imaging device includes a primary optical axis that is disposed at an angle from about 15 degrees to about 30 degrees to the surface of the card.

18. The desktop printer of claim 16 thither comprising a microcontroller associated with the imaging device, the microcontroller is programmed to form a single image of the surface of the card from a plurality of images captured by the imaging device.

19. The desktop printer of claim 16, further comprising a card reorienting mechanism in the housing, the card reorienting mechanism is configured to receive a card and rotate the card to redirect the card along a desired card travel path, and the imaging device is positioned to capture the plurality of images while the card is located on the card reorienting mechanism.

20. A card processing device, comprising

a processing station configured to perform at least one processing operation on a card;

and

an imaging device positioned to capture a plurality of images of a surface of a card located within the card processing device.

21. The card processing device of claim 20, further comprising a microcontroller associated with the imaging device, the microcontroller is programmed to form a single image of the surface of the card from a plurality of images captured by the imaging device.

22. The card processing device of claim 20 wherein the processing station is selected from the group consisting of a lamination station, an embossing station and a print engine station.