In this paper, a novel variational model for the restoration of images contaminated with
multiplicative noise (also known as speckle) is proposed. It combines a fractional-order total …

In multiquadratic radial basis function (MQ-RBF) interpolation, shape parameters have a
direct effect on the interpolation accuracy. The paper presents an MQ-RBF interpolation …

We propose a new fractional-order (space and time) total variation regularized model for
multiplicative noise removal in this research article. We use the regularly varying fuzzy …

In this work, we proposed a new Total Variation (TV) regularization-based model for additive
noise removal problems using the Global Meshless Collocation Scheme (GMCS). This new …

Given an array (or matrix) of values for a function of one or more variables, it is often desired
to find a value between two given points. Multivariable interpolation and approximation by …

摘要为解决二阶偏微分方程图像去噪时产生的阶梯效应, 考虑到四阶偏微分方程在图像光滑区域
消除阶梯效应的能力, 提出基于8-邻域和隐式曲率的多阶偏微分方程混合去噪方法, 利用8 …