Digital Watermarking modelled as noise in communication channel and optimization of desirable characteristics using Adaptive Resonance Theory (ART)
Neha Gupta, Dr.Ashish Bansal · Journal of Emerging Technologies and Innovative Research · 2018
Abstract:. Digital watermarking precisely means inserting secret bits of information in a digital cover. This is analogous to the theory of a communication channel where the cover media may be regarded as the communication channel and the noise may be modeled as the digital watermark to be inserted. Many research works aiming at optimizing robustness and fidelity of watermarking are cited in the literature. Among such techniques, neural network ART based technique can be employed to create and reproduce watermark with reasonably high values of robustness and fidelity.