Our PhD student Willem Diepeveen proposes in his recently published work a new higher order method for #optimisation on #manifolds. They show superlinear #convergence on manifolds with positive and negative curvature. Corresponding paper: doi.org/10.1137/21M139…

Cambridge Image Analysis @ #siamIS22 Thursday, 9:20am EDT/13:20pm GMT: Session MS96 Single-Particle Cryo-Electron Microscopy Recent Advances and Next Challenges (talk by Willem Diepeveen)

Willem Diepeveen, Jan Lellmann, Ozan Öktem, Carola-Bibiane Schönlieb: Lifting-based Global Optimisation over Riemannian Manifolds: Theory and Applications in Cryo-EM arxiv.org/abs/2209.03045 arxiv.org/pdf/2209.03045

When generalizing schemes for real-valued data approximation to manifolds, an open problem is to do this in such a way that the generalized scheme is applicable to general manifolds, global-geometry aware and fast. Find out how to do this in our new paper arxiv.org/abs/2306.00507

"Riemannian geometry for efficient analysis of protein dynamics data" Authors claim this approach "performs exceptionally well on coarse-grained molecular dynamics simulated data" Paper: arxiv.org/abs/2308.07818 Github: github.com/wdiepeveen/Rie…

🚨 New publication alert 🚨 Latest work from CCIMI student Willem Diepeveen Regularizing Orientation Estimation in Cryogenic Electron Microscopy Three-Dimensional Map Refinement through Measure-Based Lifting over Riemannian Manifolds Read more 👇 tinyurl.com/49eww9kw

🚨 New publication alert Latest work from CCIMI student Willem Diepeveen Riemannian geometry for efficient analysis of protein dynamics data Read more 👇 arxiv.org/pdf/2308.07818…

Check out the recent work from our own Willem Diepeveen and Georgios Batzolis !