M
Marco Stampanoni
Researcher at Paul Scherrer Institute
Publications - 466
Citations - 18375
Marco Stampanoni is an academic researcher from Paul Scherrer Institute. The author has contributed to research in topics: Grating & Tomography. The author has an hindex of 63, co-authored 437 publications receiving 16046 citations. Previous affiliations of Marco Stampanoni include University of Zurich & University of Catania.
Papers
More filters
Journal ArticleDOI
X-ray phase imaging with a grating interferometer.
Timm Weitkamp,Ana Diaz,Christian David,Franz Pfeiffer,Marco Stampanoni,Peter Cloetens,Eric Ziegler +6 more
TL;DR: Using a high-efficiency grating interferometer for hard X rays (10-30 keV) and a phase-stepping technique, separate radiographs of the phase and absorption profiles of bulk samples can be obtained from a single set of measurements.
Journal ArticleDOI
Visualization and quantification of electrochemical and mechanical degradation in Li ion batteries.
TL;DR: In this paper, x-ray tomography was used to visualize and quantify the origins and evolution of electrochemical and mechanical degradation of lithium ion batteries, including core-shell lithiation, crack initiation and growth along preexisting defects and irreversible distortion of the electrode.
Journal ArticleDOI
Stripe and ring artifact removal with combined wavelet--Fourier filtering.
TL;DR: A fast, powerful and stable filter based on combined wavelet and Fourier analysis for the elimination of horizontal or vertical stripes in images is presented and compared with other types of destriping filters.
Journal ArticleDOI
Real-time 3D imaging of Haines jumps in porous media flow
Steffen Berg,Holger Ott,Stephan A Klapp,Alexander G. Schwing,R. Neiteler,Niels Brussee,A. Makurat,Leon Leu,Leon Leu,Frieder Enzmann,Jens-Oliver Schwarz,Michael Kersten,S. Irvine,S. Irvine,Marco Stampanoni,Marco Stampanoni +15 more
TL;DR: Real-time imaging provided a more detailed fundamental understanding of the elementary processes in porous media, such as hysteresis, snap-off, and nonwetting phase entrapment, and it opens the way for a rigorous process for upscaling based on thermodynamic models.
Journal ArticleDOI
Regridding reconstruction algorithm for real-time tomographic imaging
TL;DR: A fast algorithm for tomographic reconstruction based on the Fourier method provides an up to 20-fold performance increase compared with filtered back-projection routines with negligible accuracy degradation.