Method for automated authentication of a security label
OwnerAshish Anandinventor
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Abstract
A method for automated authentication of a security label comprises capturing a first image of the security label under a first lighting condition and capturing at least a second image of the security label under a second lighting condition. Further, the first image and the second image are verified to check whether the first image and the second image meet pre-defined expectation under the first lighting condition and the second lighting condition respectively. Authenticity of the security label is confirmed by the processor if the expectation is met.
Claims18
A method for automated authentication of a security label, the method comprising:
- capturing at least a first image of the security label under a first lighting condition, using an image capturing device;
- capturing at least a second image of the security label under a second lighting condition, using the image capturing device, wherein the first lighting condition is different from the second lighting condition;
- verifying, by a processor, using the first image and the second image whether predefined expectation is met;
- confirming, by the processor, authenticity of the security label if the expectation is met;
- capturing at least an intermediate image of the security label after capturing the first image and before capturing the second image, using the image capturing device;
- and
- verifying, by the processor, using at least the intermediate image, whether the security label has been changed in between capturing of the first image and the second image.
A method for automated authentication of a security label, the method comprising:
- capturing at least a first image of the security label under a first condition, using an image capturing device;
- capturing at least a second image of the security label under a second condition, using the image capturing device, wherein relative tilt between a camera of the image capturing device and the security label is the first condition is different from the second condition;
- verifying, by a processor, using the first image and the second image whether predefined expectation is met;
- confirming, by the processor, authenticity of the security label if the expectation is met;
- capturing at least an intermediate image of the security label after capturing the first image and before capturing the second image, using the image capturing device;
- and
- verifying, by the processor, using at least the intermediate image, whether the security label has been changed in between capturing of the first image and the second image.
Dependencies are inferred from the claim text.