Dual energy imaging with a dual-layer flat panel detector

2019 ◽  
Author(s):  
Minghui Lu ◽  
Adam Wang ◽  
Edward Shapiro ◽  
Amy Shiroma ◽  
Jin Zhang ◽  
...  
Keyword(s):  
Dual Energy ◽  
Flat Panel ◽  
Flat Panel Detector ◽  
Dual Energy Imaging

Feasibility of real time dual-energy imaging based on a flat panel detector for coronary artery calcium quantification

2006 ◽  
Vol 33 (6Part1) ◽  
pp. 1612-1622 ◽  
Author(s):  
Tong Xu ◽  
Justin L. Ducote ◽  
Jerry T. Wong ◽  
Sabee Molloi
Keyword(s):  
Coronary Artery ◽  
Real Time ◽  
Coronary Artery Calcium ◽  
Dual Energy ◽  
Flat Panel ◽  
Flat Panel Detector ◽  
Dual Energy Imaging

High-performance dual-energy imaging with a flat-panel detector: imaging physics from blackboard to benchtop to bedside

2006 ◽  
Author(s):  
J. H. Siewerdsen ◽  
N. A. Shkumat ◽  
A. C. Dhanantwari ◽  
D. B. Williams ◽  
S. Richard ◽  
...  
Keyword(s):  
High Performance ◽  
Dual Energy ◽  
Flat Panel ◽  
Flat Panel Detector ◽  
Dual Energy Imaging

WE-E-330D-04: High-Performance Dual-Energy Imaging with a Flat-Panel Detector: Answering the Challenge of Dual-KVp Flood-Field Correction

2006 ◽  
Vol 33 (6Part20) ◽  
pp. 2252-2252
Author(s):  
A Dhanantwari ◽  
J Siewerdsen ◽  
N Shkumat ◽  
D Williams ◽  
S Richard ◽  
...  
Keyword(s):  
High Performance ◽  
Dual Energy ◽  
Flat Panel ◽  
Flat Panel Detector ◽  
Dual Energy Imaging

scholarly journals Dual-energy cone-beam CT with a flat-panel detector: Effect of reconstruction algorithm on material classification

2014 ◽  
Vol 41 (2) ◽  
pp. 021908 ◽  
Author(s):  
W. Zbijewski ◽  
G. J. Gang ◽  
J. Xu ◽  
A. S. Wang ◽  
J. W. Stayman ◽  
...  
Keyword(s):  
Cone Beam Ct ◽  
Reconstruction Algorithm ◽  
Dual Energy ◽  
Cone Beam ◽  
Flat Panel ◽  
Flat Panel Detector ◽  
Material Classification ◽  
Energy Cone ◽  
Detector Effect

Effects of x-ray scatter in quantitative dual-energy imaging using dual-layer flat panel detectors

2021 ◽  
Author(s):  
Chumin Zhao ◽  
Stephen Z. Liu ◽  
Wenying Wang ◽  
Magdalena Herbst ◽  
Thomas Weber ◽  
...  
Keyword(s):  
Dual Energy ◽  
Flat Panel ◽  
X Ray ◽  
Flat Panel Detectors ◽  
Dual Energy Imaging

scholarly journals Lung cancer screening by single-shot dual-energy subtraction using flat-panel detector

2021 ◽  
Author(s):  
Hiroshi Mogami ◽  
Yumiko Onoike ◽  
Hiroshi Miyano ◽  
Kenji Arakawa ◽  
Hiromi Inoue ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cancer Screening ◽  
Lung Cancer Screening ◽  
Dual Energy ◽  
Single Shot ◽  
Flat Panel ◽  
Lung Cancers ◽  
Flat Panel Detector ◽  
Energy Subtraction ◽  
Resectable Cancer

Abstract Purpose The purpose of this study was to evaluate the usefulness of single-shot dual-energy subtraction (DES) method using a flat-panel detector for lung cancer screening Materials and methods The subjects were 13,315 residents (5801 males and 7514 females) aged 50 years or older (50–97 years, with an intermediate value of 68 years) who underwent lung cancer screening for a period of 1 year and 6 months from January 2019 to June 2020. We investigated whether the number of lung cancers detected, the detection rate, and the rate of required scrutiny changed, when DES images were added to the judgment based on conventional chest radiography. Results When DES images were added, the number and percentage of cancer detection increased from 16 (0.12%) to 23 (0.17%) (P < 0.05). Five of the newly detected 7 lung cancers were in the early stages of resectable cancer. The rate of participants requiring scrutiny increased slightly from 1.1 to 1.3%. Conclusion DES method improved the detection of lung cancer in screening. The increase in the percentage of participants requiring scrutiny was negligible.

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