3 citations · 3 across the 3 of their papers we have counts for
4 papers
Iterative Approach to Image Compression with Noise : Optimizing Spatial and Tonal Data
Zakaria Belhachmi, Thomas Jacumin
We consider some iterative methods for finding the best interpolation data in the images compression with noise. The interpolation data consists of the set of pixels and their grey…
Optimal Interpolation Data for PDE-based Compression of Images with Noise
Zakaria Belhachmi, Thomas Jacumin
We introduce and discuss shape-based models for finding the best interpolation data in the compression of images with noise. The aim is to reconstruct missing regions by means of m…
Choosing The Best Interpolation Data in Images with Noise
Zakaria Belhachmi, Thomas Jacumin
We introduce and discuss shape based models for finding the best interpolation data in compression of images with noise. The aim is to reconstruct missing regions by means of minim…
The bidomain problem as a gradient system
Zakaria Belhachmi, Ralph Chill
We consider a general, nonlinear version of the bidomain system. Using the gradient structure of this system, but also the notion of -subgradient, we prove wellposedness of the…