Research and application of digital watermarking for remote sensing image based on fractal coding
Hui Chen, Ke Guo · Jisuanji yingyong yanjiu · 2007
Digital watermarking algorithm on fractal coding was developed using the direct to copyright protection of remote sensing image,and was blind.The watermarking was binary image that contained a large number of information.The robust- ness of the algorithm could be improved because Arnold scrambling was applied to binary image before the watermarking em- beds.It is proved by test that the algorithm with good robustness can provide a effective method for the copyright protection of remote sensing images.