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US 2006/0140444 A1Published application
Human face identification means in security system
OwnerYih-Ran Sheuinventor
Life of this patent
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Abstract
A means in a security system to identify a genuine human face includes: a) generating a subject picture to be tested; b) determining if the subject picture gives features of a human face; e) if yes, the temperature in the subject picture being detected; and f) comparing the detected temperature with a reference temperature, and determining that the subject picture is a genuine human face if the difference resulted from the comparison falls within a pre-set range of error.
Claims5
A means in a security system to identify a genuine human face comprising:
- a) generating a subject picture to be tested;
- b) determining if the subject picture gives features of a human face;
- c) if yes, the temperature in the subject picture being detected;
- and
- d) comparing the detected temperature with a reference temperature, and determining that the subject picture is a genuine human face if the difference resulted from the comparison falls within a pre-set range of error.
2 more elements
Dependencies are inferred from the claim text.