Anti-spoofing visual authentication
AssigneeAlarm.com Incorporated
InventorsStephen Scott Trundle, Daniel Todd Kerzner, Allison Beach, Babak Rezvani, Donald Gerard Madden
Life of this patent
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Abstract
Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for visual authentication. In some implementations, a method may include obtaining images of a person at a property; detecting a discontinuity in an appearance of the person in the images of the person at the property; determining that the discontinuity does not correspond to a known occlusion; and providing an indication of a potential spoofing attack.
Claims20
A computer-implemented method comprising:
- obtaining images of a person at a property;
- detecting a discontinuity in an appearance of the person in the images of the person at the property;
- determining that the discontinuity does not correspond to a known occlusion;
- and
- providing an indication of a potential spoofing attack.
A system comprising one or more computers and one or more storage devices on which are stored instructions that are operable, when executed by the one or more computers, to cause the one or more computers to perform operations comprising:
- obtaining images of a person at a property;
- detecting a discontinuity in an appearance of the person in the images of the person at the property;
- determining that the discontinuity does not correspond to a known occlusion;
- and
- providing an indication of a potential spoofing attack.
A non-transitory computer storage medium encoded with instructions that, when executed by one or more computers, cause the one or more computers to perform operations comprising:
- obtaining images of a person at a property;
- detecting a discontinuity in an appearance of the person in the images of the person at the property;
- determining that the discontinuity does not correspond to a known occlusion;
- and
- providing an indication of a potential spoofing attack.
Dependencies are inferred from the claim text.