3 papers
eess.IV2026
Mathematical framework for perception-driven parameter choice in image denoising
Saara Isoranta, Emilia L. K. BlÃ¥sten, LÃlian Ferreira de Freitas +3
We approach image denoising from a perception-driven perspective: how can we select the parameters that are best suited for human visual perception? We combine research methods in…
math.NA2026
Statistical comparison of reconstruction methods for the inverse boundary problem of the one-dimensional wave equation
Samuel Agenorwoth, Emilia Blåsten
Several numerical reconstruction algorithms for the inverse boundary value problem of the 1-dimensional wave equation exist. In this paper we revisit two of them, the Sondhi-Gopina…
math.AP2026
Recovering a (1+1)-dimensional wave equation from a single white noise boundary measurement
Emilia L. K. Blåsten, Tapio Helin, Antti Kujanpää +2
We consider the following inverse problem: Suppose a -dimensional wave equation on with zero initial conditions is excited with a Neumann boundary data modell…