US Patent 10169671 Face detection with temperature and distance validation
Patent 10169671 was granted and assigned to Motorola Mobility LLC on January, 2019 by the United States Patent and Trademark Office.
All edits
An electronic device incorporates features that are dependent on finding a face by image processing of an image taken by an image capturing device. To avoid false positives and false negatives due to poor focus, exposure, or spoofing with a picture, the electronic device validates, by distance and/or temperature, a candidate face within a captured image. Distance information is used to scale the candidate face to an actual size for comparison against biometric data on a range of sizes of a human face. Detected temperature is compared against biometric data on the temperature of a human face sensed in the infrared spectrum. Confidence value for face detection is increased or decreased in relation to the validation by size/temperature. For a validated candidate having a confidence value above a threshold, the electronic device can adjust camera controls of an image capturing device or enable a face recognition security component.
US Patent 10169671 Face detection with temperature and distance validation
Find more entities like US Patent 10169671 Face detection with temperature and distance validation
