Method and apparatus for identification of individuals with an optical body fingerprint imaging

摘要

As for this invention, as for this device it has the prism optical element (16) in regard to the device which identifies the individual due to the body crest picture, and the image pickup of the vein net under the skin, as for the prism optical element (16), the 1st inclined side (19) which receives the 1st emission light which possesses the 1st wave length which is given out the region of the body by the 1st illumination expedient (7) which (1) because of addition illuminates the large aspect (17) and the large aspect with total reflection and, it receives the reflected light of the 1st emission light which carries the picture of the body crestThe 2nd inclined side (20) which in the 1st sensor (6a) confronts and, it is vertical to the addition territory, it possesses with the small aspect (18) where it receives the 2nd emission light which possesses the 2nd wave length which is given out the region of the body by the 2nd illumination expedient (8) which permeates in (1) in the 2nd sensor (6b) which receives the reflected light of the 2nd emission light which carries the picture of the vein net the lower stratum it confronts.