amplitude scaling

Quantization Based Watermarking Methods against Valumetric Distortions
Most of the quantization based watermarking algorithms are very sensitive to valumetric distortions, while these distortions are …
王再冉, 董晶, 王伟
引用 DOI
An Effective Watermarking Method against Valumetric Distortions
Most of the quantization based watermarking algorithms are very sensitive to valumetric distortions, while these distortions are …
王再冉, 董晶, 王伟, 谭铁牛
引用 DOI