The Application of Pattern Noise in Image Processing

For the development of the Internet, it is inevitable to use the digital image in such a large network. But The images can be copied, modified easily. The image noise, as a unique attribute in the image, can be well used to identify the image. The five common image denoising methods were analyzed in this paper and the result was giving from denoising performance and time complexity. From the results, it can be obtained that the image noise can be used to identify the image