英语语法分析

In this paper, we propose a digital image watermarking algorithm using the noise visibility function (NVF) based on wavelet quantization.

本文提出了一种基于噪声可见函数(NVF)量化的水印算法。

The HVS model is based on the computation of the noise visibility function (NVF) and embed at the texture and edge region stronger embedded watermarks.

模型基于噪声可见性函数(NVF)的计算来决定水印嵌入强度，使水印更多的嵌入到图像的纹理和边缘区域。