Reversible Methods Used To Improve the Embedding of High Quality Images

Abstract

The reversible watermarking gains popularity in the fields of health, military and law. In this paper, the methods of reversible watermarking associated with various applications like error resiliency, embedding capacity and coding efficiency is considered as a major factor for surveying. The main objective of paper is to provide an extensible survey of state-of-the-art methods in reversible watermarking on several applications in image processing domain. This paper reflects latest progress of reversible watermarking in researches and specifies the key issues to improve the work in future. Finally, improvements are presented on reversible watermarking in order to probe into newer areas of research in image processing field.