Digital Water Marking for ROI and RONI with Break Through Visibility Parameter

Due to fast growth of computer network, multimedia technology, digital media things can easily duplicate and distribute. Internet is used for the applications like telemedicine, online banking etc..Telemedicine is the communication transferring medical images from one place to other. This is helpful for the patience those who are staying in remote areas and easy to communicate with specialist from faraway places. But while transmitting if any changes in medical images whether intentionally or accidentally then it is effects to health or life of patient. The Main intention of secure medical images by applying digital watermarking on ROI and RONI by zero watermarking and reversible water marking and finding invisibility by applying parameters.