Lightweight JPEG2000 Encryption with Anisotropic Wavelet Packets

Dominik Engel, Andreas Uhl
2006 2006 IEEE International Conference on Multimedia and Expo  
A lightweight encryption technique for JPEG2000 with optional support for transparent encryption is proposed. Randomized anisotropic wavelet packet bases are used to construct a secret frequency domain, leading to a situation in which only a minimal amount of data needs to be encrypted. Results and calculations are presented to evaluate the suggested approach in terms of compression performance, security, and applicability.
doi:10.1109/icme.2006.262687 dblp:conf/icmcs/EngelU06 fatcat:a2ruiyykkrcq3amvue3ifa3ldi