Image steganography is the art of hiding information into a cover image. It derives from the
Greek for covered writing and eventually means “to hide in the plain sight”. In this paper a …

To improve the embedding capacity and provide an imperceptible visual quality, a novel
steganographic method based on four-pixel differencing and modified least significant bit …

The fundamental objectives of image steganographic algorithm are to simultaneously
achieve high payload, good visual imperceptibility, and security. This paper proposes a new …

The rapid development of data communication in modern era demands secure exchange of
information. Steganography is an established method for hiding secret data from an …

In recent years, deep learning has been used in steganography scheme, and the
implemented solution had a large hidden capacity. In order to further study the effect of basic …

Steganography is an art and specially a science of hiding secret information inside a carrier
like image, audio, video. This paper proposes a new approach of image steganography …

The development of the Internet provides the ability to transfer large amounts of data quickly
and easily. However, sensitive data is easily intercepted by hackers on the Internet. Image …

Cryptography and Steganography are the two popular methods for secure data hiding and
transmission available broadly. The techniques used information in order to cipher or cover …

Steganography is a data-concealing technique that provides a covert communication. This
paper proposes a spatial domain color steganography method that uses a neighboring pixel …

Nowadays, highly sensitive medical images are vulnerable to data threats and privacy
attacks. They must be kept secure while transmitting them across insecure channels …