A Prediction Reference Structure Based Hierarchical Perceptual Encryption Algorithm for H.264 Bitstream.

Haojie Shen Li Zhuo Yirui Li

Published in: IScIDE (2013)

Keyphrases

bitstream
scalable video coding
encryption algorithm
coding scheme
bit rate
compression algorithm
video quality
wavelet coefficients
compressed domain
video coding
rate distortion
security analysis
error resilience
base layer