Results 31 to 40 of about 3,614,293 (282)
SRflow: Deep learning based super-resolution of 4D-flow MRI data
Frontiers in Artificial Intelligence, 2022 Exploiting 4D-flow magnetic resonance imaging (MRI) data to quantify hemodynamics requires an adequate spatio-temporal vector field resolution at a low noise level. To address this challenge, we provide a learned solution to super-resolve in vivo 4D-flow
Suprosanna Shit +7 more
doaj +1 more source
The introduction of capillary structures in 4D simulated vascular tree for ART 3.5D algorithm further validation [PDF]
SPIE Proceedings, 2017 Several neurosurgical procedures, such as Artero Venous Malformations (AVMs), aneurysm embolizations and StereoElectroEncephaloGraphy (SEEG) require accurate reconstruction of the cerebral vascular tree, as well as the classification of arteries and veins, in order to increase the safety of the intervention.
BARRA, BEATRICE +5 more
openaire +3 more sources
Revolutionising textile manufacturing: a comprehensive review on 3D and 4D printing technologies
Fashion and Textiles, 2023 An exhaustive and integrative overview of recent developments in 3D and 4D textiles based on Additive Manufacturing (AM) were provided in order to identify the current state‐of‐the‐art.
João P. Manaia +2 more
doaj +1 more source
Multiclass Brain Tissue Segmentation in 4D CT Using Convolutional Neural Networks
IEEE Access, 2019 4D CT imaging has a great potential for use in stroke workup. A fully convolutional neural network (CNN) for 3D multiclass segmentation in 4D CT is presented, which can be trained end-to-end from sparse 2D annotations.
Sil C. Van De Leemput +5 more
doaj +1 more source
Journal of Cheminformatics, 2011 Background The performance of 3D-based virtual screening similarity functions is affected by the applied conformations of compounds. Therefore, the results of 3D approaches are often less robust than 2D approaches.
Jahn Andreas +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source
Ecotoxicology and Environmental SafetyAccumulating evidence linked extreme temperature events (ETEs) and air pollutants to adverse pregnancy outcomes. However, it is still unclear how ETEs and fine particulate matter (PM2.5) components interact to affect pregnancy outcomes, especially in ...
Kai Huang +7 more
doaj +1 more source
Gondang: Jurnal Seni dan Budaya, 2023 This research is aimed to create teaching materials for art exhibition management in order to improve the implementation and management of art exhibitions.
Osberth Sinaga +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner +14 more
wiley +1 more source
Watermarking and Coefficient Scanning for Light Field Images in 4D-DCT Domain
IEEE Access, 2021 Light field images have emerged as an important advance in the representation of visual data; at the same time, dealing with such images has brought new challenges related to multimedia transmission and security.
Felipe A. B. S. Ferreira +1 more
doaj +1 more source