Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Suleman Surti"'
Autor:
Bruno Barufaldi, Jordy Gomes, Thais G. do Rego, Yuri Malheiros, Telmo M. Silva Filho, Lucas R. Borges, Raymond J. Acciavatti, Suleman Surti, Andrew D. A. Maidment
Publikováno v:
Tomography, Vol 9, Iss 4, Pp 1303-1314 (2023)
Digital breast tomosynthesis (DBT) reconstructions introduce out-of-plane artifacts and false-tissue boundaries impacting the dense/adipose and breast outline (convex hull) segmentations. A virtual clinical trial method was proposed to segment both t
Externí odkaz:
https://doaj.org/article/23085fe510ec498fa00ca29fba3cd19b
Autor:
Stefaan Vandenberghe, Nicolas A. Karakatsanis, Maya Abi Akl, Jens Maebe, Suleman Surti, Rudi A. Dierckx, Daniel A. Pryma, Sadek A. Nehmeh, Othmane Bouhali, Joel S. Karp
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging, 50. SPRINGER
Purpose: Total body positron emission tomography (TB-PET) has recently been introduced in nuclear medicine departments. There is a large interest in these systems, but for many centers, the high acquisition cost makes it very difficult to justify the
Autor:
Maidment, Bruno Barufaldi, Jordy Gomes, Thais G. do Rego, Yuri Malheiros, Telmo M. Silva Filho, Lucas R. Borges, Raymond J. Acciavatti, Suleman Surti, Andrew D. A.
Publikováno v:
Tomography; Volume 9; Issue 4; Pages: 1303-1314
Digital breast tomosynthesis (DBT) reconstructions introduce out-of-plane artifacts and false-tissue boundaries impacting the dense/adipose and breast outline (convex hull) segmentations. A virtual clinical trial method was proposed to segment both t
Publikováno v:
Physics in Medicine & Biology. 68:105012
Objective. Current commercial positron emission tomography (PET) scanners have excellent performance and diagnostic image quality primarily due to improvements in scanner sensitivity and time-of-flight (TOF) resolution. Recent years have seen the dev
Autor:
Joel S. Karp, Suleman Surti
Publikováno v:
Nat Photonics
Measurement of the arrival times of annihilation photons in a detector with greater precision is opening the way to new direct forms of tomographic positron emission imaging that do not require back-projection-based reconstruction techniques.
Autor:
Trevor L. Vent, Raymond J. Acciavatti, Chloe J. Choi, Bruno Barufaldi, Srilalan Krishnamoorthy, Lucas R. Borges, Johnny Kuo, Peter Ringer, Susan Ng, Suleman Surti, Andrew D. A. Maidment
Publikováno v:
Medical Imaging 2022: Physics of Medical Imaging.
Autor:
Joao P. V. Teixeira, Telmo M. Silva Filho, Thais G. do Rego, Yuri B. Malheiros, Magnus Dustler, Predrag R. Bakic, Trevor L. Vent, Raymond J. Acciavatti, Srilalan Krishnamoorthy, Suleman Surti, Andrew D. A. Maidment, Bruno Barufaldi
Publikováno v:
Medical Imaging 2022: Physics of Medical Imaging.
Autor:
Qiong Liu, Hui Liu, Niloufar Mirian, Sijin Ren, Varsha Viswanath, Joel Karp, Suleman Surti, Chi Liu
Publikováno v:
Physics in medicine and biology. 67(14)
Objective. Deep learning denoising networks are typically trained with images that are representative of the testing data. Due to the large variability of the noise levels in positron emission tomography (PET) images, it is challenging to develop a p
Autor:
Sabah Servaes, Hansel J. Otero, Lisa J. States, Suleman Surti, Jeffrey P. Schmall, Joel S. Karp
Publikováno v:
J Nucl Med
In this study we investigate the diagnostic performance of whole-body F18-FDG imaging using a simultaneous PET/MRI scanner with Time-of-Flight (TOF) capability for low-dose clinical imaging of pediatric patients. In addition to clinically acquired im
Publikováno v:
IEEE Trans Radiat Plasma Med Sci
PET instruments are now available with a long axial field-of-view (LAFOV) to enable imaging the total-body, or at least head and torso, simultaneously and without bed translation. This has two major benefits, a dramatic increase in system sensitivity