Display device of focal angle and focal distance in iris recognition system
作者： Jang Jin Chae , Ae Kyung Yang , Won Hee Lee
DOI:
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摘要: The present invention relates to a display device of focal angle and distance in an iris recognition system, which the includes: measurer for measuring between user camera, indicator quantitatively indicating forward-backward right left or up down direction should move, accordance with measured by measurer.
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