Digitalni repozitorij raziskovalnih organizacij Slovenije

Izpis gradiva
A+ | A- | Pomoč | SLO | ENG

Naslov:Direct reconstruction of wet foam from sparse-view, dynamic X-ray CT scans
Avtorji:ID Renders, Jens (Avtor)
ID Mancini, Lucia (Avtor)
ID De Beenhouwer, Jan (Avtor)
ID Sijbers, Jan (Avtor)
Datoteke:URL URL - Izvorni URL, za dostop obiščite https://onlinelibrary.wiley.com/doi/epdf/10.1002/adem.202400957
 
.pdf PDF - Predstavitvena datoteka, prenos (2,80 MB)
MD5: 639C8C0B60BC36D585AAA55B45E80F93
 
Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo ZAG - Zavod za gradbeništvo Slovenije
Povzetek:X-ray imaging of wet foam dynamics with a high temporal resolution (e.g., 3D videos with a 10 Hz frame rate) requires fast rotation of either the foam sample or the X-ray gantry. This, however, strongly limits the number of X-ray projections per rotation that can be acquired. As a result, conventional computed tomography reconstruction methods generate 3D images with severe undersampling artefacts, complicating subsequent foam analysis. Herein, BubSub, a novel tomographic reconstruction approach that reconstructs a 4D (3D plus time) dynamic image of wet foam bubbles from sparse-view X-ray projections by leveraging prior knowledge about the evolving foam structure, is introduced. BubSub adapts a collection of subdivision surfaces with spherical topology to represent liquid–gas interfaces of foam bubbles. Estimation of bubble positions and shapes at each time point is achieved by minimizing the projection distance in relation to the measured projections. BubSub operates efficiently with minimal memory usage, exhibits robustness against noise, and provides accurate reconstructions, even when the available projections are limited, as evidenced by various experiments using both simulated and real wet foam X-ray data.
Ključne besede:redki pogledi, dinamika pene, rentgenska mikrotomografija, tomografska rekonstrukcija, sparse views, foam dynamics, X-ray microtomography, tomographic reconstruction
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Datum objave:05.09.2024
Založnik:Wiley-VCH
Leto izida:2024
Št. strani:str. 1-10
Številčenje:Vol. 26, issueǂ 23, [article no.] 2400957
PID:20.500.12556/DiRROS-21000 Novo okno
UDK:621.38
ISSN pri članku:1527-2648
COBISS.SI-ID:218167811 Novo okno
Avtorske pravice:© 2024 The Author(s)
Datum objave v DiRROS:16.12.2024
Število ogledov:784
Število prenosov:895
Metapodatki:XML DC-XML DC-RDF
:
RENDERS, Jens, MANCINI, Lucia, DE BEENHOUWER, Jan in SIJBERS, Jan, 2024, Direct reconstruction of wet foam from sparse-view, dynamic X-ray CT scans. Advanced engineering materials [na spletu]. 2024. Vol. 26, no. 23,  2400957, p. 1–10. [Dostopano 21 april 2025]. Pridobljeno s: https://dirros.openscience.si/IzpisGradiva.php?lang=slv&id=21000
Kopiraj citat
  
Objavi na:Bookmark and Share



Podobna dela iz ostalih repozitorijev:

Ni podobnih del

Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše podrobnosti ali sproži prenos.

Gradivo je del revije

Naslov:Advanced engineering materials
Skrajšan naslov:Adv. eng. mater.
Založnik:Wiley-VCH
ISSN:1527-2648
COBISS.SI-ID:4025371 Novo okno

Gradivo je financirano iz projekta

Financer:Drugi - Drug financer ali več financerjev
Program financ.:FWO
Številka projekta:S007219N
Financer:Drugi - Drug financer ali več financerjev
Program financ.:FWO
Številka projekta:1SA2922N

Licence

Licenca:CC BY-NC 4.0, Creative Commons Priznanje avtorstva-Nekomercialno 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by-nc/4.0/deed.sl
Opis:Licenca Creative Commons, ki prepoveduje komercialno uporabo, vendar uporabniki ne rabijo upravljati materialnih avtorskih pravic na izpeljanih delih z enako licenco.
Začetek licenciranja:05.09.2024
Vezano na:Version of Record valid from 2024-09-05

Nazaj