US 12,269,287 B2
Evaluating perforations on document images
Stuart Wells, Saratoga, CA (US); Daryl Huff, Saratoga, CA (US); Attila Balogh, Vienna (AT); Thomas Krump, Buchkirken (AT); and Anshuman Vikram Singh, Vienna (AT)
Assigned to Jumio Corporation, Sunnyvale, CA (US)
Filed by Jumio Corporation, Sunnyvale, CA (US)
Filed on Jun. 30, 2023, as Appl. No. 18/345,143.
Application 18/345,143 is a continuation in part of application No. 18/193,732, filed on Mar. 31, 2023.
Application 18/193,732 is a continuation in part of application No. 18/148,544, filed on Dec. 30, 2022.
Application 18/193,732 is a continuation in part of application No. 18/148,542, filed on Dec. 30, 2022.
Application 18/193,732 is a continuation in part of application No. 18/148,536, filed on Dec. 30, 2022.
Application 18/345,143 is a continuation in part of application No. 18/193,736, filed on Mar. 31, 2023.
Application 18/193,736 is a continuation in part of application No. 18/148,544, filed on Dec. 30, 2022.
Application 18/193,736 is a continuation in part of application No. 18/148,542, filed on Dec. 30, 2022.
Application 18/193,736 is a continuation in part of application No. 18/148,536, filed on Dec. 30, 2022.
Application 18/345,143 is a continuation in part of application No. 18/193,669, filed on Mar. 31, 2023.
Application 18/193,669 is a continuation in part of application No. 18/148,544, filed on Dec. 30, 2022.
Application 18/193,669 is a continuation in part of application No. 18/148,542, filed on Dec. 30, 2022.
Application 18/193,669 is a continuation in part of application No. 18/148,536, filed on Dec. 30, 2022.
Application 18/345,143 is a continuation in part of application No. 18/193,675, filed on Mar. 31, 2023.
Application 18/193,675 is a continuation in part of application No. 18/148,544, filed on Dec. 30, 2022.
Application 18/193,675 is a continuation in part of application No. 18/148,542, filed on Dec. 30, 2022.
Application 18/193,675 is a continuation in part of application No. 18/148,536, filed on Dec. 30, 2022.
Prior Publication US 2024/0217257 A1, Jul. 4, 2024
Int. Cl. B42D 25/346 (2014.01); G06T 1/20 (2006.01); G06T 7/13 (2017.01); G06T 7/62 (2017.01); G06V 20/00 (2022.01); G06V 30/22 (2022.01)
CPC B42D 25/346 (2014.10) [G06T 1/20 (2013.01); G06T 7/13 (2017.01); G06T 7/62 (2017.01); G06V 20/95 (2022.01); G06V 30/22 (2022.01); G06T 2207/30176 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
obtaining, using one or more processors, at least one image of a document, wherein valid instances of the document include at least one perforation-based three-dimensional security feature;
obtaining, using the one or more processors, a first image snippet from the document, the first image snippet corresponding to at least a first portion of the perforation-based three-dimensional security feature present in the valid instances of the document;
analyzing, using the one or more processors, a set of one or more characteristics of the perforation-based three-dimensional security feature; and
modifying, using one or more processors, a likelihood that the document is accepted as valid, or rejected as invalid, based on a presence, or an absence, of at least a first characteristic in the set of one or more characteristics.