Based on 3D depth information and infrared information, it is a face recognition device that checks the presence of a living body. RGB image (visible light) from a dual-aperture, single-lens, 4-color sensor camera through a single lens. and IR is receiving the same time the data of the image (IR), a value calculated from the depth information from the extraction unit, and the depth map comprising depth information processing chip for extracting and outputting a depth map the three-dimensional reference value or more, the three-dimensional reference a three-dimensional verification modulefor generating a pass signal; and a face matching module for generating a face recognition pass signal if the RGB image is compared with an RGB template of a pre-stored face template after receiving the three-dimensional reference pass signal, and matches within an error limit It is characterized in that it comprises a.
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