Method and apparatus for validating holograms

Details Method and apparatus for validating holograms Method and apparatus for validating holograms

2011-04-12

2011-04-12

Bella, Matt (Department: 2624)

Image analysis

Pattern recognition

Template matching

C382S154000, C382S211000, C382S214000, C382S218000, C382S219000, C359S017000, C359S018000, C359S019000, C359S566000, C359S209100

Reexamination Certificate

active

07925096

ABSTRACT:
A method and apparatus that validates a hologram by scanning the hologram at multiple angles is disclosed. The method may include scanning a document containing the hologram at a first angle to create a first image, scanning the document containing the hologram at a second angle to create a second image, determining whether the hologram is valid, and sending the validity determination to a user interface for display to a user.

REFERENCES:
patent: 6124955 (2000-09-01), Hasegawa et al.
patent: 2008/0298207 (2008-12-01), Teraoka et al.

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