In this letter we propose a variational approach for concurrent image fusion and denoising of
multifocus images, based on error estimation theory and Partial Differential Equations …

Purpose Constraints in extended neighborhood system demand the use of a large number
of interpolations in directionality‐guided compressed‐sensing nonlinear diffusion MR image …

Image enhancement and image de-noising have being the important research contents of
image academic and engineering field, and the partial differential equations have been …

The paper proposes a novel shock filter for image restoration and enhancement tasks. The
method is put in terms of a system of partial differential equations that describes both the …

Purpose Address the shortcomings of edge‐preserving filters to preserve the complex
nature of edges, by adapting the direction of diffusion to the local variations in intensity …

This paper introduces a new method for directional diffusion based image filtering and
enhancement. The main novelty of our approach consists in considering asymmetric …

With this overview paper, we consider a comprehensive set of technology innovations to (i)
dramatically improve the available cellular network capacity,(ii) provide a uniform wireless …

In this paper we propose a 3-D filter for denoising and enhancing strongly oriented data. Our
approach is based on 2-D directional diffusion model proposed in [1][2]. The diffusion …

We propose a novel directional diffusion method for speckle noise removal that uses the
multiplicative gradient as an edge detector and operates on a moving orthonormal basis …

We are proposing a new filter for image restoration and enhancement tasks that relies on
image orientation analysis techniques for steering and directing smoothing or enhancement …