selective encryption of still image

In traditional image and video content protection schemes, called fully layered, the whole content is first compressed. Then, the compressed bitstream is entirely encrypted using a standard cipher (DES, AES, IDEA, etc.). The specific characteristics

Selective Encryption Matlab Code In an image encryption algorithm, images are protected by using encryption techniques, called fully layered in this approach the whole content of the images is encrypted. But in the case of selective encryption,