visibility function 发光度函数; 可见度函数; 能见函数; 视见函数 complex function 复变函数,复函数,复数值函数; 复合承数; 复合官能; 复值函数 .
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... 视觉功能 visual performance; 视觉函数 visibility function; 视觉汇合 visual fusion; ...
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The integral expression, (6), of the visibility function, on which the effect of the atmosphere is considered, is derived in this paper.
本文在考虑了大气影响的条件下、导出了可见度函数的积分表达式，（6）。
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。
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