no code implementations • 18 Oct 2024 • Junan Chen, Matteo Ronchetti, Verena Stehl, Van Nguyen, Muhannad Al Kallaa, Mahesh Thalwaththe Gedara, Claudia Lölkes, Stefan Moser, Maximilian Seidl, Matthias Wieczorek
The registration results from the proposed method are compared with those from intensity- and keypoint-based methods.
1 code implementation • 19 Jul 2023 • Matteo Ronchetti, Wolfgang Wein, Nassir Navab, Oliver Zettinig, Raphael Prevost
Our method is several orders of magnitude faster than local patch-based metrics and can be directly applied in clinical settings by replacing the similarity measure with the proposed one.
1 code implementation • 13 Jun 2022 • Matteo Ronchetti, Julia Rackerseder, Maria Tirindelli, Mehrdad Salehi, Nassir Navab, Wolfgang Wein, Oliver Zettinig
We propose a novel method to automatically calibrate tracked ultrasound probes.
no code implementations • 6 May 2022 • Viktoria Markova, Matteo Ronchetti, Wolfgang Wein, Oliver Zettinig, Raphael Prevost
Multi-modal registration is a required step for many image-guided procedures, especially ultrasound-guided interventions that require anatomical context.
no code implementations • 26 Oct 2020 • Matteo Ronchetti, Davide Bacciu
We propose an end-to-end differentiable architecture for tomography reconstruction that directly maps a noisy sinogram into a denoised reconstruction.
1 code implementation • 29 Sep 2020 • Matteo Ronchetti
The library is designed to help researchers working on CT problems to combine deep learning and model-based approaches.
1 code implementation • 5 Sep 2018 • Matteo Ronchetti
In contrast the approximation produced by Nystr\"om method is a linear combination of kernel evaluations.