A discrete wavelet transform based recoverable image processing for privacy protection.

Guangzhen Li Yoshimichi Ito Xiaoyi Yu Naoko Nitta Noboru Babaguchi

Published in: ICIP (2008)

Keyphrases

privacy protection
image processing
privacy preserving
information loss
data sharing
sensitive information
individual privacy

private information
data anonymization
privacy preservation
data protection
data collection
private data
privacy policies

statistical disclosure
location privacy
databases
personal data
statistical databases
pattern recognition
feature extraction

trusted third party
peer to peer
data management
database systems
social networks
data mining