DISA: DIfferentiable Similarity Approximation for Universal Multimodal Registration

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.

Anatomy Image Registration

PRO-TIP: Phantom for RObust automatic ultrasound calibration by TIP detection

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.

Global Multi-modal 2D/3D Registration via Local Descriptors Learning

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.