该方法对于每一个特征定义一个偏好函数，并定义一个将各偏好函数计算的多个视觉显著性图像合成为一个视觉显著性图像的合成偏好函数。

A bias function for each single feature was defined, and a compound bias function for synthesis of vision saliency image computed by each function was also defined.

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其次针对SAR图像相干斑抑制问题，提出一种双变量收缩函数与小波系数显著性增强相结合的SAR图像的斑点抑制算法。

And then addressing SAR image speckle denoising, this dissertation proposed a new method based on bivariate shrinkage function combined with enhancement of wavelet significant coefficients.

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本文建立了教育生产函数模型和人力资本生产函数模型，并对其进行了显著性检验。

This dissertation establishes the education production function model and the human capital production function model, and tests its significance.

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