Results 281 to 290 of about 24,642,685 (320)

Data Hiding in Images

2003
Virtually all sophisticated steganographic methods hide a message by embedding it as low-level noise in an image or audio file which then becomes the cover file. This approach has two disadvantages: the information hiding capacity of a cover file is small, so a large cover file is needed to hide a substantial amount of data; and once data are hidden in
openaire   +1 more source

Data Hiding

2016
Brett Shavers, John Bair
openaire   +1 more source

Data Hiding in Text

2003
Today, in the digital age, any type of data, such as text, images, and audio, can be digitized, stored indefinitely, and transmitted at high speeds. Notwithstanding these advantages, digital data also have a downside. They are easy to access illegally, tamper with, and copy for purposes of copyright violation.
openaire   +1 more source

Building data-driven dynamic capabilities to arrest knowledge hiding: A knowledge management perspective

Journal of Business Research, 2022
Yantai Chen, Jin Chen
exaly  

Possible negative effects of big data on decision quality in firms: The role of knowledge hiding behaviours

Information Systems Journal, 2021
Maryam Ghasemaghaei, Ofir Turel
exaly  

Data Security Using Data Hiding

International Conference on Computational Intelligence and Multimedia Applications (ICCIMA 2007), 2007
S.K. Moon, R.S. Kawitkar
openaire   +1 more source

A lossless DNA data hiding approach for data authenticity in mobile cloud based healthcare systems

International Journal of Information Management, 2019
Mohammad Saidur Rahman, Ibrahim Khalil, Xun Yi   +2 more
exaly  

Reversible data hiding

IEEE Transactions on Circuits and Systems for Video Technology, 2006
Yun-Qing Shi, Nirwan Ansari, Wei Su
exaly  

Multimedia Data Hiding

2013
Michael Raggo, Chet Hosmer
openaire   +1 more source

Hiding data in images by simple LSB substitution

Pattern Recognition, 2004
Lm Cheng
exaly