ID 原文 译文
8134 自由参数的选取以及全局性的灰度映射函数限制了空域图像增强方法的性能。 Selection of free parameters as well as the overall gray level mapping function limits the performance of the airspace image enhancement method.
8135 针对这一问题,从图像融合的角度出发,提出了一种基于子图融合技术的图像增强方法。 In order to solve this problem, from the perspective of image fusion, this paper proposes a image enhancement method based on graph fusion technology.
8136 首先,将自适应空域图像增强看作是一个图像融合过程,将通过枚举自由参数得到的子图序列作为待融合的图像; First of all, to adaptive the airspace image enhancement as an image fusion process, the subgraph sequence is obtained by enumeration free parameters as for image fusion;
8137 其次,根据图像细节、饱和度、亮度信息来计算待融合图像的权重; Secondly, according to the image detail, saturation and brightness information to calculate for the weight of fusion image;
8138 最后,根据估算的权重进行图像融合得到增强图像。 Finally, according to the estimate of the weights to be enhanced image fusion image.
8139 另外,将这一方法应用于改进一些较为常用的空域图像增强算法,如:分段线性变换、Gamma校正、对比度拉伸变换等算法。 In addition, this method was applied to improve some of the more commonly used the airspace image enhancement algorithms, such as piecewise linear transform, Gamma correction, contrast stretching transform algorithm.
8140 根据实验结果可知,所提方法能够有效地提高空域图像增强的视觉效果。 According to the result of experiment shows that the proposed method can effectively improve the visual effect of the airspace image enhancement.
8141 针对容差模拟电路故障诊断中存在的模糊性和随机性问题,提出了一种基于多特征云关联度的诊断算法。 For tolerance analog circuit fault diagnosis of the problem of fuzziness and randomness of the cloud is put forward based on the multiple aspects of correlation diagnosis algorithm.
8142 首先,结合模拟电路自身特性,提出与之相适合的组合云模型。 First of all, combined with the characteristics of analog circuit and the suitable combination of cloud model is put forward.
8143 之后,通过构建云关联矩阵,对不同电路特征的云隶属度进行综合评价。 By building a cloud correlation matrix, the characteristics of different circuits of cloud membership degree to carry on the comprehensive evaluation.