논문 상세정보
Invisible watermarking optical camera communication and compatibility issues of IEEE 802.15.7r1 specification
-
초록
Copyright protection and information security are two most considered issues of digital data following the development of internet and computer network. As an important solution for protection, watermarking technology has become one of the challenged roles in industry and academic research. The watermarking technology can be classified by two categories: visible watermarking and invisible watermarking. With invisible technique, there is an advantage on user interaction because of the visibility. By applying watermarking for communication, it will be a challenge and a new direction for communication technology. In this paper we will propose one new research on communication technology using optical camera communications (OCC) based invisible watermarking. Beside the analysis on performance of proposed system, we also suggest the frame structure of PHY and MAC layer for IEEE 802.15.7r1 specification which is a revision of visible light communication (VLC) standardization.
-
주제어
Optical camera communication . VLC . Watermarking . IEEE 802. 15. 7 . Invisible watermarking.
활용도 분석
-
상세보기
-
원문보기
원문보기
유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.
NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.
- 이 논문과 함께 출판된 논문 + 더보기
-
-
Multiple surface plasmon resonances of square lattice nanohole arrays in Au-SiO2-Au multilayer films
- A novel calibration method of focused light field camera for 3-D reconstruction of flame temperature
- Characteristics and performance of a two-lens slit spatial filter for high power lasers
- Improved polygon-based method for subwavelength pixel pitch computer generated holograms
- A novel wavelength reused bidirectional RoF-WDM-PON architecture to mitigate reflection and Rayleigh backscattered noise in multi-Gb/s m-QAM OFDM SSB upstream and downstream transmission over a single fiber
