A modern review of the uncertainties in volumetric imaging of respiratory‐induced target motion in lung radiotherapy
I Vergalasova, J Cai - Medical physics, 2020 - Wiley Online Library
Radiotherapy has become a critical component for the treatment of all stages and types of
lung cancer, often times being the primary gateway to a cure. However, given that radiation …
lung cancer, often times being the primary gateway to a cure. However, given that radiation …
[HTML][HTML] 4D-Precise: Learning-based 3D motion estimation and high temporal resolution 4DCT reconstruction from treatment 2D+ t X-ray projections
Abstract Background and Objective In radiotherapy treatment planning, respiration-induced
motion introduces uncertainty that, if not appropriately considered, could result in dose …
motion introduces uncertainty that, if not appropriately considered, could result in dose …
4D-AirNet: a temporally-resolved CBCT slice reconstruction method synergizing analytical and iterative method with deep learning
Abstract Four-dimensional (4D) cone-beam CT (CBCT) reconstructs temporally-resolved
phases of 3D volumes often with the same amount of projection data that are meant for …
phases of 3D volumes often with the same amount of projection data that are meant for …
U‐net‐based deformation vector field estimation for motion‐compensated 4D‐CBCT reconstruction
Purpose For four‐dimensional cone‐beam computed tomography (4D‐CBCT), its image
quality is usually degraded by insufficient projections at each respiratory phase after phase …
quality is usually degraded by insufficient projections at each respiratory phase after phase …
Automatic liver tumor localization using deep learning‐based liver boundary motion estimation and biomechanical modeling (DL‐Bio)
Purpose Recently, two‐dimensional‐to‐three‐dimensional (2D‐3D) deformable registration
has been applied to deform liver tumor contours from prior reference images onto estimated …
has been applied to deform liver tumor contours from prior reference images onto estimated …
Advanced 4-dimensional cone-beam computed tomography reconstruction by combining motion estimation, motion-compensated reconstruction, biomechanical …
Dimensional cone-beam computed tomography (4D-CBCT) offers several key advantages
over conventional 3D-CBCT in moving target localization/delineation, structure de-blurring …
over conventional 3D-CBCT in moving target localization/delineation, structure de-blurring …
Reducing 4DCBCT imaging dose and time: exploring the limits of adaptive acquisition and motion compensated reconstruction
This study investigates the dose and time limits of adaptive 4DCBCT acquisitions (adaptive-
acquisition) compared with current conventional 4DCBCT acquisition (conventional …
acquisition) compared with current conventional 4DCBCT acquisition (conventional …
Image restoration and color fusion of digital microscopes
S Pan, B Yang, X Xie, Z Yun - Applied Optics, 2019 - opg.optica.org
Traditional microscopes do not meet a wide field of view and high resolution at the same
time. We propose a method for image restoration and color fusion of digital microscopes. It …
time. We propose a method for image restoration and color fusion of digital microscopes. It …
[HTML][HTML] Sparse-view cone-beam computed tomography iterative reconstruction based on new multi-gradient direction total variation
J Cui, Y Hou, Z Jiang, G Yu, L Ye, Q Cao… - Journal of Cancer …, 2024 - journals.lww.com
Aim: The accurate reconstruction of cone-beam computed tomography (CBCT) from sparse
projections is one of the most important areas for study. The compressed sensing theory has …
projections is one of the most important areas for study. The compressed sensing theory has …
The adaptation and investigation of cone-beam CT reconstruction algorithms for horizontal rotation fixed-gantry scans of rabbits
Fixed-gantry radiation therapy has been proposed as a low-cost alternative to the
conventional rotating-gantry radiation therapy, that may help meet the rising global treatment …
conventional rotating-gantry radiation therapy, that may help meet the rising global treatment …