Survey of Watermarking Algorithms For Medical Images
A. Umaamaheshvari, K. Thanuskodi · 2012
Watermarking is a branch of information hiding which is used to hide proprietary information in digital media like photographs, digital music, or digital video. And also which has seen a lot of research interest recently. The Medical images are also much important in the field of medicine ,all these medical images are need to be stored for future reference of the patients and their hospital findings hence, the medical image need to undergo the process of compression before storing it. In this paper we present a detailed survey of different existing watermarking algorithms and techniques for medical images. We classify the techniques based on different domains in which data is embedded and to be extracted. Here we limit the survey to medical images only.