54 citations · 69 across the 5 of their papers we have counts for
5 papers
Beyond Independence: on Jointly Normal Priors in Bayesian Inversion
Ruanui Nicholson, Matti Niskanen, Oliver J. Maclaren +1
We consider joint inversion for two or more unknown parameters from observational data in the Bayesian framework. Standard approaches often either treat the parameters as independe…
Joint Estimation of Robin Coefficient and Domain Boundary for the Poisson Problem
Ruanui Nicholson, Matti Niskanen
We consider the problem of simultaneously inferring the heterogeneous coefficient field for a Robin boundary condition on an inaccessible part of the boundary along with the shape…
Human Motion Tracking by Registering an Articulated Surface to 3-D Points and Normals
Radu Horaud, Matti Niskanen, Guillaume Dewaele +1
We address the problem of human motion tracking by registering a surface to 3-D data. We propose a method that iteratively computes two things: Maximum likelihood estimates for bot…
Estimating the material parameters of an inhomogeneous poroelastic plate from ultrasonic measurements in water
Matti Niskanen, Aroune Duclos, Olivier Dazel +3
The estimation of poroelastic material parameters based on ultrasound measurements is considered. The acoustical characterisation of poroelastic materials based on various measurem…
Characterising poroelastic materials in the ultrasonic range - A Bayesian approach
Matti Niskanen, Olivier Dazel, Jean-Philippe Groby +2
Acoustic fields scattered by poroelastic materials contain key information about the materials' pore structure and elastic properties. Therefore, such materials are often character…