The strength of the embedded watermark is image-adaptive according to the wavelets quantization noise, and combined with the error-correct code, it improved the characteristic to anti-attack.

根据小波域量化噪声自适应地确定嵌入强度，并结合纠错编码，提高了抗攻击能力。

youdao

The strength of the embedded watermark is image-adaptive according to the wavelets quantization noise, and combined with the error-correct code, it improved the characteristic to anti-attack.

根据小波域量化噪声自适应地确定嵌入强度，并结合纠错编码，提高了抗攻击能力。

youdao