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A data hiding approach for sensitive smartphone data.
Chu Luo
Angelos Fylakis
Juha Partala
Simon Klakegg
Jorge Gonçalves
Kaitai Liang
Tapio Seppänen
Vassilis Kostakos
Published in:
UbiComp (2016)
Keyphrases
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data hiding
high quality
high capacity
image data
multimedia data
color images
data points
frequency domain
original data
spatial domain