This study investigates the innovative application of Direct Sequence Spread Spectrum
(DSSS) technology in the realm of image steganography, known as Spread Spectrum Image …

Steganography is the art of hiding the fact that communication is taking place, by hiding
information in other information. Many different carrier file formats can be used, but digital …

Encryption can be easily detected and given enough computational power, any encryption
can be cracked. Steganography provides an alternative to encryption, and a new technique …

Direct spread spectrum technology is traditionally used in radio communication systems with
multiple access, for example, in CDMA standards, in global satellite navigation systems, in …

The main concern of steganography (image hiding) methods is to embed a secret image into
a host image in such a way that the host should remain as similar as possible to its original …

At present," capacity" is the prevailing paradigm for covert channels. With respect to
steganography, however, capacity is at best insufficient, and at worst, is incorrect. In this …

Define four types of objects: message-object, intermediate-object, cover-object, and stego-
object. All objects are represented by a finite set of elements, where each element is in turn …

Direct spread spectrum technology is traditionally used in radio communication systems with
multiple access. It ensures high security and reliability of information transfer. In addition …

Розглянуто основні напрями стеганографії, математичну модель та структурну схему
стеганографічної системи, класифікацію систем цифрової стеганографії та їх …

The watermark signals are weakly inserted in images due to imperceptibility constraints
which makes them prone to errors in the extraction stage. Although the error correcting …