Iterative Algorithm for Data Hiding in Images
نویسندگان
چکیده
The goal of steganography is to hide the existence of secret communication between the two parties. The message to be transmitted has no relationship to the cover image and the only role the cover image plays is that of a foreign message carrier. The content of the cover image has no value to the sender or the decoder. Non-native data embedding always introduces distortion. Ideally the distortion produced should be as small as possible. Usually various statistical and human perception models are used to test the level of distortion present in an image.
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