Results 151 to 160 of about 1,826,590 (358)

Fast, iterative image reconstruction for MRI in the presence of field inhomogeneities [PDF]

, 2003
Bradley P. Sutton, Douglas C. Noll, J.A. Fessler   +2 more
openalex   +1 more source

Decoupling Degradation at the Electrode Interfaces in Prussian White Full Cells

Advanced Materials Interfaces, EarlyView.
Prussian White (PW) as a sodium‐ion battery (SIB) cathode material is advancing, having already been commercialized. Yet, capacity fade and cyanide‐related safety risks persist. By integrating Mössbauer‐ and online electrochemical mass spectrometry, this study analyzes degradation in PW cells, observing hydrogen and cyanide evolution.
Casimir Misiewicz, Alexandra E. Ulander, Tim Melin, Aram Hall, Erik J. Berg   +4 more
wiley   +1 more source

Efficient and accurate likelihood for iterative image reconstruction in x-ray computed tomography [PDF]

, 2003
Idris A. Elbakri, Jeffrey A. Fessler
openalex   +1 more source

Machine Learning‐Accelerated Reconstruction of Periodic Nanostructures with X‐ray Fluorescence Spectroscopy Methods

Advanced Materials Interfaces, EarlyView.
This study demonstrates the use of neural networks to accelerate nanostructure reconstruction from grazing incidence X‐ray fluorescence data, by replacing computationally expensive finite‐element method (FEM) simulations. The results show that neural networks can achieve accurate reconstructions while reducing computation time by several orders of ...
Vinh‐Binh Truong, Analía Fernández Herrero, Kas Andrle, Victor Soltwisch, Philipp Hönicke   +4 more
wiley   +1 more source

Iterative maximum-likelihood reconstruction in quantum homodyne tomography [PDF]

, 2004
A. I. Lvovsky
openalex   +1 more source

Wide‐Field Bond Quality Evaluation Using Frequency Domain Thermoreflectance with Deep Neural Network Feature Reconstruction

Advanced Materials Interfaces, EarlyView.
In this work, wide‐field (>1 mm2) frequency‐domain thermoreflectance (FDTR) hyperspectral imaging is used to image subsurface indium bump bonds 50 µm below the surface. Thermal analysis with Monte Carlo uncertainty propagation is used to evaluate bump quality, while a trained deep neural network (can rapidly reconstruct bump geometry contact area maps.
Amun Jarzembski, Siddharth Nair, Wyatt Hodges, Matthew Jordan, Anthony McDonald, Logan Antiporda, Greg W. Pickrell, Timothy Walsh, Fabio Semperlotti, Jason Neely, Luke Yates   +10 more
wiley   +1 more source

Estimation of the parameter covariance matrix for a one-compartment cardiac perfusion model estimated from a dynamic sequence reconstructed using MAP iterative reconstruction algorithms [PDF]

, 2004
G.T. Gullberg, R.H. Huesman, D. N. Ghosh Roy, Jinyi Qi, B.W. Reutter   +4 more
openalex   +1 more source

Atomic‐Scale Mechanisms of Nucleation and Stabilization in CuCrO2 and CuFeO2 Delafossite Thin Films on Al2O3

Advanced Materials Interfaces, EarlyView.
In this work, a combination of 4D STEM phase reconstructions via iterative electron ptychography, spectroscopy, and conventional STEM imaging reveals detailed insights into the nucleation mechanism for the stable growth of Cu‐based delafossites on Al2O3 using CuCrO2 and CuFeO2 films grown via MBE as examples.
Anna Scheid, Qi Song, Stephanie Ribet, Colin Ophus, Y. Eren Suyolcu, Darrell G. Schlom, Tobias Heil, Peter A. van Aken   +7 more
wiley   +1 more source

Low-dose computed tomography of urolithiasis in obese patients: a feasibility study to evaluate image reconstruction algorithms

Diabetes, Metabolic Syndrome and Obesity, 2019
De-Hua Chang,1 Karin Slebocki,2 Ekaterina Khristenko,1 Jan Herden,3 Johannes Salem,3 Nils Große Hokamp,2 Kamal Mammadov,2 Martin Hellmich,4 Christoph Kabbasch21Department of Diagnostic and Interventional Radiology, University Medical Center ...
Chang DH, Slebocki K, Khristenko E, Herden J, Salem J, Große Hokamp N, Mammadov K, Hellmich M, Kabbasch C   +8 more
doaj  

The use of a stopping rule in iterative image reconstruction

, 1991
J. Llacer, Eugene Veklerov
openalex   +1 more source