Layered encryption techniques for DCT-coded visual data.

Mark M. Fisch Herbert Stögner Andreas Uhl

Published in: EUSIPCO (2004)

Keyphrases

visual data
visual information
high dimensional
video data
multimedia data
image data
visual features
contextual information
high dimensional data
video sequences
human motion
image sequences
search engine
image database
text data
data sets
three dimensional
feature selection
data mining
databases