Apparatus and method for acquiring iris image outdoors and indoors

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10853641
APP PUB NO 20170185839A1
SERIAL NO

15309439

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention relates to an apparatus and a method for acquiring an iris image outdoors and indoors and, specifically, to an apparatus and a method for acquiring an iris image outdoors and indoors, the apparatus comprising: a lens for receiving the iris image; an image sensor for sensing the iris image inputted through the lens; and a memory for storing the iris image sensed by the image sensor, wherein a band-pass filter using all or parts of outdoor iris recognition wavelength bands (920-1,500 nm) in order to acquire the iris image in which a reflected image is prevented or a reflected noise is reduced, which are generated when the iris image is photographed indoors and outdoors and, particularly, outdoors, is provided at the front end of the image sensor, and an infrared lighting having at least one wavelength passing through the wavelength bands of the provided band-pass filter is provided.

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Patent Owner(s)

  • IRITECH INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Hyeong In Seoul, KR 22 345
Jun, Byoung Jin Seoul, KR 4 29
Kim, Dae Hoon Seoul, KR 43 755
Kim, Haeng Moon Gwacheon-si, KR 12 300
Paik, Seung Min Seoul, KR 8 136

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