The objective is to make a robust zero-watermark which once applied to an image will make it secured with the watermark.The authenticity of the user is the utmost importance in a watermarking scheme.
Within this project,I explored different image processing techniques like image normalization,image binarization etc.
I used several images and watermark logos to apply to this Zero-watermaking scheme. In this project we implemented Zero-watermarking generation and verification for image security.I divided the images into Low pass bands,SVD diagonal matrix,features images and scrambled images,all of these in order to create a zero-wateramark.And this zero- watermark is later applied to the image that needs to be watermarked.