Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Huang Ching Lee"'
Publikováno v:
IIH-MSP
Secure delivery of secret data on the Internet is an important research topic in digital communications. Data encryption and steganography are two common techniques used for sending secret data over a public computer network. Steganography utilizes a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5226bd5a1d999780fac669577c07f052
https://doi.org/10.1109/iih-msp.2014.24
https://doi.org/10.1109/iih-msp.2014.24
Publikováno v:
IIH-MSP
In this paper, we propose a reversible data hiding method based on pixel difference histogram shifting and ripple strategy. Because the local area has similar pixel value distribution in the natural image, the pixel differences will be narrowed down
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5c60a4481e40f7879e40d7ad271808f
https://doi.org/10.1109/iih-msp.2014.41
https://doi.org/10.1109/iih-msp.2014.41
Autor:
Huang-Ching Lee, 李皇慶
102
In this research, we propose a reversible data hiding method based on pixel difference histogram shifting and ripple strategy. Because the local area has similar pixel value distribution in the natural image, the pixel differences will be na
In this research, we propose a reversible data hiding method based on pixel difference histogram shifting and ripple strategy. Because the local area has similar pixel value distribution in the natural image, the pixel differences will be na
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/82484575300315980502
Autor:
Huang-Ching Lee, 李皇慶
99
In The Semiotic Challenge, Roland Barthes states: “Human space in general (not only urban space) has always been a signifying space.” The ideas presented in my paper derive from the connection between linguistics and semiology; however, w
In The Semiotic Challenge, Roland Barthes states: “Human space in general (not only urban space) has always been a signifying space.” The ideas presented in my paper derive from the connection between linguistics and semiology; however, w
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/16357822840326298923