적외선 영상에 의한 위조 얼굴 판별 방법 및 그 장치
정윤수, 정성욱, 이용진, 문기영
- 8582833 (2013.11.12)
- A method for detecting a forged face using an infrared image includes: acquiring an infrared image and a photorealistic image captured by one or two cameras; extracting a face region from the photorealistic image; determining, based on analysis of quality characteristics of the infrared image, whether a current face is a forged face or not; and performing face recognition on the extracted face region if it is determined that the current face is a non-forged face. The method further includes capturing an infrared image and a photorealistic image again through the camera without performing face recognition if it is determined that the current face is a forged face.
- KSP 제안 키워드
- Infrared image, face recognition, quality characteristics