The impact on lesion detection via a multi‐vendor study: A phantom‐based comparison of digital mammography, digital breast tomosynthesis, and synthetic …
L Vancoillie, L Cockmartin, N Marshall… - Medical …, 2021 - Wiley Online Library
Purpose The aim of this study is to perform a test object‐based comparison of the imaging
performance of digital mammography (DM), digital breast tomosynthesis (DBT), and …
performance of digital mammography (DM), digital breast tomosynthesis (DBT), and …
Simulation and experimental validation of high-resolution test objects for evaluating a next-generation digital breast tomosynthesis prototype
TL Vent, B Barufaldi… - Medical Imaging 2019 …, 2019 - spiedigitallibrary.org
Star pattern test objects are used to evaluate the high-contrast performance of imaging
systems. These objects were used to investigate alternative scanning geometries for a …
systems. These objects were used to investigate alternative scanning geometries for a …
Evaluating attenuation correction strategies in a dedicated, single-gantry breast PET-tomosynthesis scanner
We are developing a dedicated, combined breast positron emission tomography (PET)-
tomosynthesis scanner. Both the PET and digital breast tomosynthesis (DBT) scanners are …
tomosynthesis scanner. Both the PET and digital breast tomosynthesis (DBT) scanners are …
Personalization of x-ray tube motion in digital breast tomosynthesis using virtual Defrise phantoms
In digital breast tomosynthesis (DBT), projection images are acquired as the x-ray tube
rotates in the plane of the chest wall. We constructed a prototype next-generation …
rotates in the plane of the chest wall. We constructed a prototype next-generation …
Simulation of high-resolution test objects using non-isocentric acquisition geometries in next-generation digital tomosynthesis
Digital breast tomosynthesis (DBT) systems utilize an isocentric acquisition geometry which
introduces imaging artifacts that are deleterious to image reconstructions. The next …
introduces imaging artifacts that are deleterious to image reconstructions. The next …
Geometric calibration for a next-generation digital breast tomosynthesis system using virtual line segments
Our next-generation tomosynthesis (NGT) system prototype introduces additional geometric
movements to conventional Digital Breast Tomosynthesis (DBT) acquisition geometries, to …
movements to conventional Digital Breast Tomosynthesis (DBT) acquisition geometries, to …
Analysis of digital breast tomosynthesis acquisition geometries in sampling Fourier space
Tomosynthesis acquires projections over a limited angular range and thus samples an
incomplete projection set of the object. For a given acquisition geometry, the extent of …
incomplete projection set of the object. For a given acquisition geometry, the extent of …
Line‐based iterative geometric calibration method for a tomosynthesis system
Background A next generation tomosynthesis (NGT) system, capable of two‐dimensional
source motion, detector motion in the perpendicular direction, and magnification …
source motion, detector motion in the perpendicular direction, and magnification …
Evaluating the imaging performance of a next-generation digital breast tomosynthesis prototype
TL Vent, B Lepore… - Medical Imaging 2019 …, 2019 - spiedigitallibrary.org
A next generation tomosynthesis (NGT) prototype was designed to investigate alternative
scanning geometries for digital breast tomosynthesis (DBT). The NGT system uses a 2D …
scanning geometries for digital breast tomosynthesis (DBT). The NGT system uses a 2D …
[HTML][HTML] Spatial dependency of multiplanar reconstruction in digital breast tomosynthesis
CJ Choi, RJ Acciavatti… - Proceedings of SPIE--the …, 2023 - ncbi.nlm.nih.gov
Tomosynthesis acquires projections over a limited angular range, resulting in anisotropic
sampling in the Fourier domain. The volume of the sampled space is therefore spatially …
sampling in the Fourier domain. The volume of the sampled space is therefore spatially …