Due to the difficulty of obtaining a database of original images that are required in the
classification process to detect tampering, this paper presents a technique for detecting …

It is one of the potential threats to the Internet of Things to reveal confidential messages by
color image steganography. The existing color image steganalysis algorithm based on …

In recent years, information security has received a great deal of attention. To give an
example, steganography techniques are used to communicate in a secret and invisible way …

Some steganography methods for gray‐scale image can be extended to true RGB color
image by treating each of its three color channels as a gray‐scale image. In modern popular …

Mostly the embedding capacity of steganography methods is assessed in non-zero DCT
coefficients. Due to unequal distribution of non-zero DCT coefficients in images with different …

Blind steganalyzers can be used for many diverse applications in steganography that go
well beyond a mere detection of stego content. A blind steganalyzer can also be used for …

It is a potential threat to persons and companies to reveal private or company-sensitive data
through the Internet of Things by the color image steganography. The existing rich model …

Digital images, especially color images, are very widely used, as well as traded via Internet,
e-mail and posting on websites. Images have a large size which allows embedding secret …

Steganographic and watermarking information inserted into a color image file, regardless of
embedding algorithm, causes disturbances in the relationships between neighboring pixels …