Watermarked Based Secured Image Processing in Cloud Environment

Abstract

Watermark is the traditional and reliable data hiding process which remains the most effective security layer in medical technology. It is not much popular in Bangladesh for its less research work and the production process is known to us. Watermark has many Tanique in digital multimedia system. In this work, we collected MRI (Magnetic Resonance Imaging) data for the analysis from literature. These data contain patient’s valuable information with their confidentiality or secrecy in biological ingredients and their application on different types of diseases. In our analysis we considered criteria like copy protection, fingerprinting, owner identification, data authentication and watermark attacks. But those data are random data and for our analysis we need to process those data. That’s why we have to apply ‘MATLAB’ as tool for image analysis. We generated two techniques, one is Least Significant Bit and other one is Visible. We classified them into their most preferable usage and successfully embedded and extracted Using medical MRI data. Finally we have find out most effective results against correspondent attacks. Our research will help patients satisfying a multiplicity of applications in medical information protection, safety and management for a better speed in our daily communicative life.