We introduce a macroscopic model for a network of conveyor belts with various speeds and capacities. In a different way from traffic flow models, the product densities are forced to move with a consta...
The accurate numerical solution of Hamilton-Jacobi equations is a challenging topic of growing importance in many fields of application but due to the lack of regularity of viscosity solutions the con...
The goal of image denoising algorithms is to reduce the contribution of the observational noise intrinsic to the images, preserving information (e.g. small sources, morphological details etc.). State-...
Super-resolution is one of the most classical inverse problems in computer vision. Given one low-resolution and possibly noisy input image, it aims at estimating a higher-resolution and denoised image...
A way to overcome the concave/convex ambiguity of shape-from-shading (SfS) is to use several images of an object taken from different viewpoints, instead of a single one. A computer vision pipeline co...
PDE-constrained optimization aims at finding optimal setups for partial differential equations so that relevant quantities are minimized. Including sparsity promoting terms in the formulation of such ...
We propose a two-phase gradient-based method for general Quadratic Programming (QP) problems. Such kind of problems arise in many real-world applications, such as Support Vector Machines, multicommodi...
Nell’integrazione numerica di problemi di tipo iperbolico, gli algoritmi di ricostruzione che permettono di passare dai valori delle medie di cella ai valori puntuali della soluzione sono uno degli as...
In questo seminario presenterò un nuovo modello per lo studio del traffico veicolare che riassume in un unico scenario il punto di vista macroscopico e microscopico, evitando qualsiasi tipo di interfa...
In this talk, we will present two recent techniques to discover mathematical models from data using machine learning techniques. In the first part of the talk, we advocate the use of Dynamic Mode Deco...
The talk presents a generalization of the Hough transform (HT) to special classes of curves: recently, algebraic geometry arguments have been applied to generalize the HT approach to algebraic curves....
In questo seminario presento uno schema numerico per un sistema di equazioni di Fokker-Planck-Kolmogorov, in cui la dipendenza dei coefficienti è non lineare e non locale rispetto alle incognite. Lo s...
