The ability of communicating the information and hiding secret information has gained much
advancement in the field of image processing. Watermarking in the image processing hides …

Image Steganography is the process of embedding text in images such that its existence
cannot be detected by Human Visual System (HVS) and is known only to sender and …

The sending of encrypted messages attracts the attention of programmers and crackers who
would seek to intercept and uncover the messages before arrive their intended destination …

Due to the high growth of Internet and its applications over the network, there is a need of
high level of security for the data to transfer between the networks. Steganography is a …

This paper presents the data hiding system in color image using image steganography and
cryptography for secure data storage and data communication. The main idea of this …

In the health, military, and legal sectors, the reversible watermark becomes more common.
The following are considered as important factors for the study: reversible watermarking …

Steganography is derived from the Greek word steganos which literally means “Covered”
and graphy means “Writing”, ie covered writing. Steganography is the art and science of …

Least Significant Bit (LSB) based on image steganography. In this method, as a result of
horizontal and vertical scanning of the image, the neighboring pixels which the first 7 bits …

This paper proposed a new approach for Least Significant Bit (LSB) based on image
steganography. In this method, as a result of horizontal and vertical scanning of the image …