Method for biometric processing of images
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United States of America Patent
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Apr 2, 2019
Grant Date -
Aug 10, 2017
app pub date -
Feb 8, 2017
filing date -
Feb 9, 2016
priority date (Note) -
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Abstract
The invention relates to a method for biometric processing of images of part of the human body comprising at least one finger, said method being performed by a sensor, and wherein an emissive screen (1) displays at least one first display pattern to light said part of the human body and an imager (2) acquires at least one first image of said part of the human body; from this first image, the automated data-processing system determines at least one second display pattern different to the first display pattern; the emissive screen (1) displays at least the second pattern to light said part of the human body and the imager (2) acquires at least one second image of said part of the human body; a biometric processing being performed on a final image constructed from at least the second image.
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