Research on Image Encryption Algorithm Based on Wavelet Transform and Qi Hyperchaos.

Zhiyuan Li Aiping Jiang Yuying Mu

Published in: CSPS (2019)

Keyphrases

wavelet transform
image encryption algorithm
image encryption
chaotic maps
multiscale
multiresolution
image compression
subband
wavelet coefficients
wavelet domain
chaotic systems
feature extraction
high frequency
s box
dynamic model
security analysis
mobile robot