Method and equipment for the identification of an individual by optical capture of a body imprint image
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United States of America Patent
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Mar 6, 2012
Grant Date -
May 6, 2010
app pub date -
Mar 13, 2008
filing date -
Mar 14, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to equipment for the identification of an individual by capture of body imprint images and of the underlying venous network, comprising: a prismatic optical element having: a large side for apposition of a body zone; a first inclined lateral side receiving a first radiation having a first wave length emitted by a first lighting means to light the large side with total reflection; a second inclined lateral side facing a first sensor receiving the first reflected radiation carrying an image of the body imprint; and a small side receiving a second radiation having a second wave length emitted by second lighting means, perpendicularly reaching the apposition zone and penetrating the body zone, and which faces a second sensor receiving the second reflected radiation carrying an image of the underlying venous network.
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Family
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