Learning from Projection to Reconstruction: A Deep Learning Reconstruction Framework for Sparse-View Phase Contrast Computed Tomography via Dual-Domain …
C Zhang, J Fu, G Zhao - Applied Sciences, 2023 - mdpi.com
… a dual-domain (ie, the projection sinogram domain and image … on the complete projections
to obtain sparse-view projections … However, compared to HD-Net, which trains enhancement …
to obtain sparse-view projections … However, compared to HD-Net, which trains enhancement …
CD-Net: Comprehensive domain network with spectral complementary for DECT sparse-view reconstruction
… Embedding ARO into deep learning framework, the proposed one-… restore the DE sparse-view
projections into fullview shape using … Then, we compared the proposed CD-Net with two …
projections into fullview shape using … Then, we compared the proposed CD-Net with two …
Learning projection views for sparse-view ct reconstruction
… sparse-view sinograms by subsampling projections from full-… high-quality sparse-view
imaging, recently, deeplearning based … We compare the reconstruction performance using 120 …
imaging, recently, deeplearning based … We compare the reconstruction performance using 120 …
Sparse-view cone beam CT reconstruction using dual CNNs in projection domain and image domain
… the projection domain to restore the full-view projections from … Our deep learning architecture
used to improve sparse-view … is compared with different methods for sparse-view CBCT …
used to improve sparse-view … is compared with different methods for sparse-view CBCT …
A dual-domain deep learning-based reconstruction method for fully 3D sparse data helical CT
… data from the projection domain to the image domain. Finally… methods have been proposed
for sparse-view (Liang et al 2018a… In addition, we also conducted a comparison with full data …
for sparse-view (Liang et al 2018a… In addition, we also conducted a comparison with full data …
Hierarchical decomposed dual-domain deep learning for sparse-view CT reconstruction
Y Han - Physics in Medicine & Biology, 2024 - iopscience.iop.org
… of conventional image and projection-domain DL methodologies, … from the sparse-view
CT image to the full-view CT image. This … When comparing our method with conventional DL …
CT image to the full-view CT image. This … When comparing our method with conventional DL …
WNet: A data-driven dual-domain denoising model for sparse-view computed tomography with a trainable reconstruction layer
T Cheslerean-Boghiu, FC Hofmann… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
… we compare the obtained results with three different types of … the full use of information in
both projection and image domain … deep learning prior,” in Machine Learning for Medical Image …
both projection and image domain … deep learning prior,” in Machine Learning for Medical Image …
Generative modeling in sinogram domain for sparse-view CT reconstruction
B Guan, C Yang, L Zhang, S Niu… - … on Radiation and …, 2023 - ieeexplore.ieee.org
… idea is to learn the prior distribution of full-view projection with a … images, we need to obtain
full-view projection data from … of a modularized deep neural network compared to commercial …
full-view projection data from … of a modularized deep neural network compared to commercial …
Report on the AAPM deep‐learning sparse‐view CT grand challenge
EY Sidky, X Pan - Medical physics, 2022 - Wiley Online Library
… is 2D sparse-view CT, where 128 evenly space projections are … , we apply Gaussian smoothing
with a full width at half maximum of … in the corresponding ROI difference image, where the …
with a full width at half maximum of … in the corresponding ROI difference image, where the …
Dual-domain sparse-view CT reconstruction with Transformers
C Shi, Y Xiao, Z Chen - Physica Medica, 2022 - Elsevier
… due to repeated projection and back projection and may cause … In this work, we compare our
method to other two sparse-view … Thirdly, in order to make full use of the advantages of both …
method to other two sparse-view … Thirdly, in order to make full use of the advantages of both …