HVS的例句大全

Examinations show that our arithmetic can make good use of HVS system, and is robust to common image processing such as noise, mean-filter, sub-sample and JPEG compress. String-type watermark is more robust.

经过试验检验，该算法不仅能很好地结合HVS系统，且对一般图像处理（对抗噪声、均值滤波、亚抽样和JPEG压缩）都具有好的鲁棒性，字符型水印的效果更佳。

According to the HVS's characteristic, the watermarking embedding intensity is determined at the same time.

同时根据HVS的特点来确定水印的嵌入强度.

According to these, we finally establish mathematical models of HVS noise threshold and IQS based on CCIR five-point quality scale.

在此基础上，建立了基于CCIR五级质量标准的HVS噪声阈值数学模型和IQS数学模型。

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。