Sub-10 second fly-scan nano-tomography using machine learning

J Zhang, WK Lee, M Ge - Communications Materials, 2022 - nature.com
X-ray computed tomography is a versatile technique for 3D structure characterization.
However, conventional reconstruction algorithms require that the sample not change …

X-ray source motion blur modeling and deblurring with generative diffusion for digital breast tomosynthesis

M Gao, JA Fessler, HP Chan - Physics in Medicine & Biology, 2024 - iopscience.iop.org
Objective. Digital breast tomosynthesis (DBT) has significantly improved the diagnosis of
breast cancer due to its high sensitivity and specificity in detecting breast lesions compared …

X-ray image reconstruction for continuous acquisitions with a generalized motion model

B Huyge, J Renders, JG Sanctorum… - Optics …, 2024 - opg.optica.org
Continuous X-ray imaging is known to reduce mechanical vibrations and scan time
compared to a step-and-shoot acquisition approach. However, motion during X-ray …

Single Radar Image Motion Deblurring Through PSF Estimation and Convolution Regularizer

R Sharma, M García-Fernández… - … on Radar Systems, 2024 - ieeexplore.ieee.org
This paper proposes a deep learning-based motion deblurring method for radar images
using point-spread function (PSF) estimations. Motion blur is a common problem in radar …

Distributed Tomographic Reconstruction with Quantization

R Miao, S Aslan, E Koyuncu, D Gürsoy - arxiv preprint arxiv:2410.06106, 2024 - arxiv.org
Conventional tomographic reconstruction typically depends on centralized servers for both
data storage and computation, leading to concerns about memory limitations and data …

X-ray image reconstruction for continuous acquisition with accelerated rotation

B Huyge, J Renders… - Developments in X …, 2024 - spiedigitallibrary.org
Continuous acquisition is a scanning technique in which the object rotates without
interruption while the x-ray projections are acquired. This results in a considerable reduction …

Advances in Image Reconstruction for Digital Breast Tomosynthesis

M Gao - 2024 - deepblue.lib.umich.edu
Digital breast tomosynthesis (DBT) is an important imaging modality for breast cancer
screening and diagnosis. It acquires a sequence of projection views within a limited angle …