2D and 3D digital multimedia files offer numerous benefits like excellent quality,
compression, editing, reliable copying, etc. These qualities of the multimedia files, on the …

In this paper, we present a novel steganographic method for embedding of secret data in still
grayscale image. In order to provide large capacity of the secret data while maintaining good …

Steganography is a means of establishing secret communication through public channel in
an artistic manner. In this paper, we propose Bit Length Replacement Steganography Based …

Image steganography is the art of hiding information into a cover image. This paper presents
a new technique based on chaotic steganography and encryption text in DCT domain for …

The important issue of modern communication is establishing secret communication while
using public channel and is achieved by steganography. In this paper, we propose Coherent …

In this paper, we present a novel steganographic method for embedding of secret data in still
grayscale JPEG image. The embedding is performed in DCT domain in JPEG file. Hiding a …

Steganography is the art and science of writing hidden messages in such a way that no one,
apart from the sender and intended recipient, suspects the existence of the message, a form …

This paper presents an adaptable steganography (information hiding) method for digital
radio communication. Many radio steganography methods exist, but most are defined at …

In this paper, we present a novel JPEG steganography method with histogram preserving
scheme. The embedding is performed in transformation domain of DCT in JPEG file by …

In this paper, we present a novel steganographic method for embedding of a secret data in
still grayscale JPEG image. In order to provide large capacity of pro–posed method while …