ATBaM, A novel numeric relational data watermarking method, is presented in this paper. ATBaM substantially improves watermark security by using image scrambling technology which could confuse the well-regulated watermarking information and diffuse errors. Theoretical analysis proves the correctness and security of ATBaM. Also, experimental results show the strong robustness of ATBaM.
['Chaokun Wang', 'Jianmin Wang', 'Ming Zhou', 'Guisheng Chen', 'Deyi Li']
ATBaM: An Arnold Transform Based Method on Watermarking Relational Data