Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Farid H. Omoumi"'
Publikováno v:
Biophotonics and Immune Responses XVIII.
Publikováno v:
Journal of Applied Clinical Medical Physics
Objective The objective of this article is to introduce a simplified and swift method to satisfactorily estimate the half‐value layers (HVL), quarter‐value layer (QVL), and tenth‐value layer (TVL) from the x‐ray spectra emitted by any diagnos
Autor:
Laurie L. Fajardo, Stephen L. Hillis, Bin Zheng, Molly Donovan Wong, Muhammad U. Ghani, Farid H. Omoumi, Yuhua Li, Peter Jenkins, Michael E. Peterson, Xizeng Wu, Hong Liu
Publikováno v:
Radiology.
Background A new modality, phase-sensitive breast tomosynthesis (PBT), may have similar diagnostic performance to conventional breast tomosynthesis but with a reduced radiation dose. Purpose To perform a pilot study of the performance of a novel PBT
Publikováno v:
Journal of X-ray science and technology. 30(2)
PURPOSE: To compare imaging performance of a cadmium telluride (CdTe) based photon counting detector (PCD) with a CMOS based energy integrating detector (EID) for potential phase sensitive imaging of breast cancer. METHODS: A high energy inline phase
Autor:
Stephen L. Hillis, Laurie L. Fajardo, Zhengxue Jing, Peter Jenkins, Hong Liu, Laura Linstroth, Bin Zheng, Farid H. Omoumi, Xizeng Wu, Muhammad U. Ghani, Yuhua Li, Molly D. Wong, Aimin Yan
Publikováno v:
Med Phys
BACKGROUND: This article reports the first x-ray phase sensitive breast tomosynthesis (PBT) system that is aimed for direct translation to clinical practice for the diagnosis of breast cancer. PURPOSE: To report the preclinical evaluation and compari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fe01949dde4c7be95dbe1d98b765847
https://europepmc.org/articles/PMC8573724/
https://europepmc.org/articles/PMC8573724/
Autor:
Farid H. Omoumi, Aimin Yan, Bradley Gregory, Muhammad U. Ghani, Hong Liu, Xizeng Wu, Bin Zheng
Publikováno v:
Biomed Spectrosc Imaging
A single-projection based phase retrieval method based on the phase attenuation duality principle (PAD) was used to compare the spatial resolution of the acquired phase sensitive and PAD processed phase retrieved images. An inline phase sensitive pro
Autor:
Molly D. Wong, Muhammad U. Ghani, Laurie L. Fajardo, Hong Liu, Yuhua Li, Farid H. Omoumi, Xizeng Wu
Publikováno v:
15th International Workshop on Breast Imaging (IWBI2020).
X-ray phase sensitive imaging has been employed in the preclinical settings for more than two decades. The advancement in the technology has allowed to potentially translate this innovative imaging technique to the clinical environment. In-line phase
Autor:
Yuhua Li, Bin Zheng, Muhammad U. Ghani, Molly D. Wong, Hong Liu, Xizeng Wu, Farid H. Omoumi, Bradley Gregory
Publikováno v:
Medical Imaging 2020: Physics of Medical Imaging.
The goal of this study was to perform a characterization study for an in-line phase contrast x-ray imaging prototype with a mid-energy source. Compared to similar prototypes that use high energies, the mid-energy system offers better balancing betwee
Publikováno v:
Biophotonics and Immune Responses XV.
Autor:
Aimin Yan, Muhammad U. Ghani, Yuhua Li, Hong Liu, Peter Jenkins, Bin Zheng, Xizeng Wu, Farid H. Omoumi, Molly D. Wong
Publikováno v:
Biomed Spectrosc Imaging
OBJECTIVE: The objective of this phantom study is to demonstrate the potential of utilizing mid-energy x-rays for in-line phase-sensitive breast cancer imaging by phantom studies. METHODS: The midenergy (50–80 kV) in-line phase sensitive imaging pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc6e1796e0a489614e3974ec7f0783d5
https://europepmc.org/articles/PMC8208526/
https://europepmc.org/articles/PMC8208526/