A Digital Hologram Encryption Method Using Data Scrambling of Frequency Coefficients.

Published in: J. Inform. and Commun. Convergence Engineering (2013)

Keyphrases

synthetic data
input data
data sets
test data
noisy data
data analysis
prior knowledge
similarity measure
database
data structure
statistical methods
image data
training samples
basis functions
chaotic sequence
missing values
image enhancement
missing data
linear combination
data sources
k means
training data