AUTHENTICATION SYSTEM AND AUTHENTICATION METHOD FOR DETECTING BREATH ALCOHOL
It is an object to prevent impersonation in breath measurement by using a portable device. After breath is introduced into a breath introduction inlet 11 of a breath introduction device 1, a first image group is acquired by continuously capturing images over a predetermined period, and after drinkin...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
14.03.2018
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Subjects | |
Online Access | Get full text |
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Summary: | It is an object to prevent impersonation in breath measurement by using a portable device. After breath is introduced into a breath introduction inlet 11 of a breath introduction device 1, a first image group is acquired by continuously capturing images over a predetermined period, and after drinking determination based on the introduced breath from the breath introduction inlet 11, the portable device is provided with an imaging device 11 that acquires a second image by capturing an image again and outputs whether or not each image in the first image group and the second image are the images of the same person. |
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Bibliography: | Application Number: EP20170190038 |