Wavelet Image Encrypyion Algorithm Based on AES
WUMeng, YANGNing-jian · 中国邮电高校学报：英文版 · 2002
Traditional encryption techniques have some limits for multimedia information,especially image and video,which are considered only to be common data ,In this paper,we propose a wavelet-based image encryption algorithm based on the Advanced Encryption Standard,which encrypts only those low frequency coefficients of image wavelet decomposition,The experimental results are satisfactory.