상세정보
학술지
Identity Recognition Based on Bioacoustics of Human Body
- 발행일
- 202105
- 출처
- IEEE Transactions on Cybernetics, v.51 no.5, pp.2761-2772
- ISSN
- 2168-2267
- 출판사
- IEEE
- 협약과제
- 19JS2300, 인체 진동 전달 특성 기반 신개념 생체 인증에 관한 연구, 심주용
- 초록
- Current biometrics rely on images obtained from the structural information of physiological characteristics, which is inherently a fatal problem of being vulnerable to spoofing. Here, we studied personal identification using the frequency-domain information based on human body vibration. We developed a bioacoustic frequency spectroscopy system and applied it to the fingers to obtain information on the anatomy, biomechanics, and biomaterial properties of the tissues. As a result, modulated microvibrations propagated through our body could capture a unique spectral trait of a person and the biomechanical transfer characteristics persisted for two months and resulted in 97.16% accuracy of identity authentication in 41 subjects. Ultimately, our method not only eliminates the practical means of creating fake copies of the relevant characteristics but also provides reliable features.
- KSP 제안 키워드
- Frequency spectroscopy, Human body, Identity Authentication, Identity Recognition, Personal identification, Physiological characteristics, Structural information, frequency domain(FD), frequency-domain information, transfer characteristics