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A digital video scrambling system with variable concealed levels incorporating viewing licenses.
Yusei Nishimoto
Satoshi Fujitsu
Hiroyuki Imaizumi
Nagahisa Mita
Published in:
PIMRC (2008)
Keyphrases
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digital video
video data
video content
multimedia
digital tv
video collections
content based access
digital audio
database
three dimensional
spatio temporal
image features
video shots
digital television
video abstraction