no code implementations • 29 May 2024 • Bangyu Lan, Stefano Stramigioli, Kenan Niu
In general, this approach shows great potential beyond the traditional method, in terms of the accuracy achieved and the recognition of the anatomical region where the ultrasound has been attached as an additional functionality.
no code implementations • 9 Mar 2024 • Bangyu Lan, Momen Abayazid, Nico Verdonschot, Stefano Stramigioli, Kenan Niu
Therefore, we could label bone peaks in the raw US signals.
no code implementations • 25 Jan 2024 • Yannik P. Wotte, Federico Califano, Stefano Stramigioli
The optimal control problem is phrased as an optimization of a neural ODE on the Lie group SE(3), and the controller is iteratively optimized.
no code implementations • 30 Nov 2022 • Federico Califano, Ramy Rashad, Cristian Secchi, Stefano Stramigioli
In this document we describe and discuss energy tanks, a control algorithm which has gained popularity inside the robotics and control community over the last years.
no code implementations • 8 Jul 2021 • Nicolò Botteghi, Luuk Grefte, Mannes Poel, Beril Sirmacek, Christoph Brune, Edwin Dertien, Stefano Stramigioli
Inspection and maintenance are two crucial aspects of industrial pipeline plants.
Autonomous Navigation Hierarchical Reinforcement Learning +2
no code implementations • 4 Jul 2021 • Nicolò Botteghi, Khaled Alaa, Mannes Poel, Beril Sirmacek, Christoph Brune, Abeje Mersha, Stefano Stramigioli
Autonomous robots require high degrees of cognitive and motoric intelligence to come into our everyday life.
no code implementations • 3 Dec 2020 • Ramy Rashad, Federico Califano, Frederic P. Schuller, Stefano Stramigioli
Starting from the group of diffeomorphisms as a configuration space for the fluid, the Stokes Dirac structure is derived by Poisson reduction and then augmented by boundary ports and distributed ports.
Fluid Dynamics Mathematical Physics Differential Geometry Mathematical Physics
no code implementations • 3 Dec 2020 • Ramy Rashad, Federico Califano, Frederic P. Schuller, Stefano Stramigioli
In this two-parts paper, we present a systematic procedure to extend the known Hamiltonian model of ideal inviscid fluid flow on Riemannian manifolds in terms of Lie-Poisson structures to a port-Hamiltonian model in terms of Stokes-Dirac structures.
Differential Geometry Mathematical Physics Mathematical Physics Fluid Dynamics
no code implementations • 29 Jul 2020 • Nicolò Botteghi, Ruben Obbink, Daan Geijs, Mannes Poel, Beril Sirmacek, Christoph Brune, Abeje Mersha, Stefano Stramigioli
We propose a method that aims at learning a mapping from the observations into a lower-dimensional state space.
no code implementations • 10 Feb 2020 • Nicolò Botteghi, Beril Sirmacek, Khaled A. A. Mustafa, Mannes Poel, Stefano Stramigioli
We present a map-less path planning algorithm based on Deep Reinforcement Learning (DRL) for mobile robots navigating in unknown environment that only relies on 40-dimensional raw laser data and odometry information.