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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 위조 얼굴 판별 방법 및 그 장치

위조 얼굴 판별 방법 및 그 장치
이미지 확대
발명자
정윤수, 정성욱, 이용진, 문기영
출원번호
12629011 (2009.12.01)
공개번호
20100134250 (2010.06.03)
등록번호
8493178 (2013.07.23)
출원국
미국
협약과제
초록
A forged face detecting method includes: acquiring a photorealistic image and an infrared image of a subject on which line beams are projected; extracting face features from the infrared image based on characteristics of a pattern of the line beams projected on the acquired infrared image; and detecting whether or not the infrared image is a forged face based on the extracted face features. Said detecting whether or not the infrared image is a forged face includes: checking whether the extracted face features falls within a preset permission range of face features; determining the infrared image to have the forged face if the extracted face features fall out of the range to acquire an infrared image of the subject again; and determining the infrared image to have a non-forged face if the extracted face features falls within the range to perform face recognition for the photorealistic image.
KSP 제안 키워드
Detecting method, Face features, Infrared image, face recognition