...边缘保持 脉冲噪声[gap=920]Key words: e^1 norm ; robust estimation ; bilateral filtering ; regularization ; edge preservation ; impulse noise...
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It surveys the edge-preserving abilities of the two classes of models, and proposes the conditions that the models need to satisfy to ensure the preservation of edges, and defines the edge-preserving prior.
分析了这两类模型在图像复原中的边缘保持性能,给出了它们具有边缘保持能力所需的条件。
参考来源 - 图像复原中边缘保持与稀疏先验模型的选择 in CThis paper studies the kernel regression for image interpolation. Basing on anisotropic distance method, it proposes an edge-preserved kernel regression image interpolation method.
研究核回归图像插值问题，基于各向异性距离方法，提出一种边缘保持的核回归图像插值方法。
参考来源 - 边缘保持的核回归图像插值方法We create edge restriction using edge-preserving property of orientation information measure, edge-information is considered to a novel constrained condition, and parameter of noise and edge-information is estimated by generated cross-validation (GCV) method.
将边缘信息作为一个约束项,加入到约束的最小二乘图像恢复方法中来。 再利用GCV参数估计方法确定噪声平滑和边缘保持的系数。
参考来源 - 基于先验信息的图像恢复算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
边缘保持是保持边缘区域的梯度；
The edge preservation is to preserve the gradient of edge areas.
介绍了一种改进的PDE边缘保持图像插值算法。
It presents an improved edge-preserving interpolation algorithm based on solving PDE.
中值滤波器是一种非线性滤波器，具有良好的边缘保持特性。
Median filter is a kind of nonlinear filters, it has good abilities of keeping edge.
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