这一模型还用以计算了覆盖世界上所有冰川和冰盖的19个区域。
The tool was then applied to 19 regions that contain all the world's glaciers and icecaps.
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。
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.
本文根据计算机对显示器的象素识别功能，提出一种新的区域识别方法——几何模型象素识别法。
This paper advances a new method of area identification geometric model pixel identifying method according to the pixel distinguishing function of computer upon the monitor.
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