A Space-frequency integrated multi-bit digital watermarking algorithm
This paper describe! a digital watermarking technology - multi-bit digital watermarking. The digital watermarking technology can not only detect whether a watermark exists, but also can detect the embedded watermark content, which is more practical. A novel technique using the combinational spatial and frequency domains is presented in this paper. Experiments show that the space-frequency watermarking algorithm is better in transparency and robustness than the other methods.
digital watermttrking multi-bit wuteimiuing space-/regnency
Wang Yanmin Gao Yuxi
Department of Information Engineering Jilin Business and Technology College Changchun,Jilin Province,China
国际会议
长春
英文
64-67
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）