Digital steganography has a long history, starting to be developed in the 90s until now. The
main aspects of early steganography are security, imperceptibility, and payload. Security is …

Peak signal to noise ratio (PSNR) and structural index similarity (SSIM) are two measuring
tools that are widely used in image quality assessment. Especially in the steganography …

Data compression is an important part of information security because compressed data is
more secure and easy to handle. Effective data compression technology creates efficient …

In this paper, the feature representation of an image by CNN is used to hide the secret
image into the cover image. The style of the cover image hides the content of the secret …

Various image steganography methods have been developed to improve the stego image
quality, ie imperceptibility, capacity, and security. This research proposes an adaptive …

This research proposed the dilated hybrid edge detection on the three most significant bits
(MSB) pixels of cover images with the aim of expanding the edge area so as to increase the …

Today, a lot of information is being shared electronically in a way or another. Despite the
advancements in technology used for data transfer, the reliable transmission of sensitive …

Abstract Information security is very important and has been widely implemented.
Cryptography and steganography are two common methods that can be implemented to …

Abstract Pixel Value Differencing (PVD) is one of the popular steganography methods and
continues to be developed today. This method works based on differences in pixel …

Steganography is the method of hiding secret message information in various cover media
like text, image, audio, video and others without raising suspicion to intruders about the …