Dynamic Pattern Based Image Steganography
This work addresses security vulnerabilities in steganography for applications requiring covert communication, but it appears incremental as it builds on similar existing methods.
The paper tackles the problem of enhancing security in image steganography by generating dynamic patterns for indicator sequences and embedding bits, resulting in improved performance compared to existing techniques.
Steganography is the art of hiding secret information in media such as image, audio and video. The purpose of steganography is to conceal the existence of the secret information in any given medium. This work aims at strengthening the security in steganography algorithm by generating dynamic pattern in selection of indicator sequence. In addition to this dynamicity is also encompassed in number of bits embedded in data channel. This technique has been implemented and the results have been compared and evaluated with existing similar techniques.