A New Technique for enhance Image Protection Using Digital Watermarking

This paper focuses mainly on the image securitysharing techniques for safe transmission purpose. This algorithmwill be applied to images. We encrypt the secret key with anencryption method based on keys. This work presents a methodthat combines image watermarking and encryption technique forsafe image transmission purpose. In this method we embed theoriginal image with patient information before encryption byusing lossless watermarking method then apply encryptionalgorithm for encryption of embedded image using private key sothat both image and patient information is completely encrypted .In this paper, Image Watermarking using Least Significant Bit(LSB) method has been used for embedding the information. Inreceiver side when the message is arrived then we applied theinverse methods in reverse order to get the lossless original imageand patient information comparison to other methods. We haveapplied and showed the results of our method to medical images.