Color image encryption technique based on double random phase encoding
Yonglin Zhang · Jisuanji gongcheng yu sheji · 2009
In order to extract the hidden image without distortion,a new technique of color image encryption and decryption method based on double random phase encoding technique is proposed.By constructing the host image matrix,the real and imaginary parts of the encoding data can be hidden in the corresponding part of the constructed host image matrix simultaneously which avoid the deficiency of multiple images transmission.The experimental results show that the method is effective in high security,well confidentiality and the recovered image is the same as the original hidden image.