Copyright for Images with Chaotic Sequence

Abstract

Now days more people are use photos to record their special activities; and they will share these photos and information to others via internet. But, these photos may be used without permission after they are uploaded to Internet. To coming out from this problem, invisible watermarks into images will be done. Also, an additional for watermarking process embedding watermarks should be apply before an image is up-loaded on internet. But sometimes the numbers of photos are large then the watermarking process will be lengthy to user. Thus we propose a Digital watermarking for copyright on Android platform. By using this system, pre-specified copyright information is automatically embedded into pictures with digital watermark technology before uploading on internet. In addition, original images (i.e., images without watermarks) can be achieved as its original form. .Therefore, this system is very suitable for the protection of the photographs which are used by Android phones to prevent piratical behaviors.