Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Yuxia Sheng"'
Publikováno v:
PLoS ONE, Vol 16, Iss 12, p e0260374 (2021)
Low count PET (positron emission tomography) imaging is often desirable in clinical diagnosis and biomedical research, but its images are generally very noisy, due to the very weak signals in the sinograms used in image reconstruction. To address thi
Externí odkaz:
https://doaj.org/article/335a117c69dd419bb9cbd44d9c20dc28
Autor:
Yaru Wu, Yuxia Sheng
Publikováno v:
2022 China Automation Congress (CAC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::863c0ecbfbbbcb56a142a9fe908739ef
https://doi.org/10.1109/cac57257.2022.10055291
https://doi.org/10.1109/cac57257.2022.10055291
Publikováno v:
2022 34th Chinese Control and Decision Conference (CCDC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a89b92b71bd981ee5b950594f6af112a
https://doi.org/10.1109/ccdc55256.2022.10034049
https://doi.org/10.1109/ccdc55256.2022.10034049
Publikováno v:
2022 41st Chinese Control Conference (CCC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::673fcdcbcf9f31c8aeaa9eb77016ac9e
https://doi.org/10.23919/ccc55666.2022.9901937
https://doi.org/10.23919/ccc55666.2022.9901937
Publikováno v:
2022 41st Chinese Control Conference (CCC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20cee8216f1b179d34b04d917b813973
https://doi.org/10.23919/ccc55666.2022.9902192
https://doi.org/10.23919/ccc55666.2022.9902192
Represented by the kernelized expectation maximization (KEM), the kernelized maximum-likelihood (ML) expectation maximization (EM) methods have recently gained prominence in PET image reconstruction, outperforming many previous state-of-the-art metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1762ad7f265af497e7e706963afaae2
https://doi.org/10.36227/techrxiv.17694368.v1
https://doi.org/10.36227/techrxiv.17694368.v1
Publikováno v:
IEEE Transactions on Medical Imaging. :1-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cccd7ca7ea364dde997eef21e32a8ef7
https://doi.org/10.1109/tmi.2023.3239929
https://doi.org/10.1109/tmi.2023.3239929
Publikováno v:
2021 40th Chinese Control Conference (CCC).
In this paper, a novel magnetic resonance (MR) images reconstruction framework based on paired dictionary learning (PDL) is proposed by jointly training two dictionaries for both undersampled k-space data and fully sampled k-space data. We find an op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c89245f114e26629be6cf3c4160d25ed
https://doi.org/10.23919/ccc52363.2021.9550329
https://doi.org/10.23919/ccc52363.2021.9550329
Publikováno v:
2021 33rd Chinese Control and Decision Conference (CCDC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a1e95ab1d88876fbfc92fae4a609a29
https://doi.org/10.1109/ccdc52312.2021.9601511
https://doi.org/10.1109/ccdc52312.2021.9601511
Publikováno v:
Medicalbiological engineeringcomputing. 61(1)
Positron emission tomography (PET) is a non-invasive molecular imaging method for quantitative observation of physiological and biochemical changes in living organisms. The quality of the reconstructed PET image is limited by many different physical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caf873b9bf0c0acb6192cdca0c479f3f
https://pubmed.ncbi.nlm.nih.gov/36323982
https://pubmed.ncbi.nlm.nih.gov/36323982