Enhanced LZW technique for medical image compression

The medical images are very huge in size. In this paper we consider the case if we have to send any X-ray image or computed radiography image or any other medical image from one place to another, so we need to compress the images without any loss of any type of information regarding report. We find out the problem of transferring the any important biomedical report of any person from one clinical place to another then this is very big and difficult problem to send it without any security. We have to compress the information or image for sending the one place to another is very important with the help of the showing important portion of that image by using ROI on the image. So we use the LZW technique for compressing the medical images by finding the ROI on an image.