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06/05/2023
Learned Alternating Minimization Algorithm for Dual-domain Sparse-View CT Reconstruction
We propose a novel Learned Alternating Minimization Algorithm (LAMA) for...
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03/08/2023
STPDnet: Spatial-temporal convolutional primal dual network for dynamic PET image reconstruction
Dynamic positron emission tomography (dPET) image reconstruction is extr...
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03/08/2023
DULDA: Dual-domain Unsupervised Learned Descent Algorithm for PET image reconstruction
Deep learning based PET image reconstruction methods have achieved promi...
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04/08/2022
A Learnable Variational Model for Joint Multimodal MRI Reconstruction and Synthesis
Generating multi-contrasts/modal MRI of the same anatomy enriches diagno...
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10/02/2021
An Optimization-Based Meta-Learning Model for MRI Reconstruction with Diverse Dataset
Purpose: This work aims at developing a generalizable MRI reconstruction...
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09/20/2021
An Optimal Control Framework for Joint-channel Parallel MRI Reconstruction without Coil Sensitivities
Goal: This work aims at developing a novel calibration-free fast paralle...
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04/27/2021
Provably Convergent Learned Inexact Descent Algorithm for Low-Dose CT Reconstruction
We propose a provably convergent method, called Efficient Learned Descen...
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08/04/2020
Deep Parallel MRI Reconstruction Network Without Coil Sensitivities
We propose a novel deep neural network architecture by mapping the robus...
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07/22/2020
Learnable Descent Algorithm for Nonsmooth Nonconvex Image Reconstruction
We propose a general learning based framework for solving nonsmooth and ...
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03/15/2020
A Novel Learnable Gradient Descent Type Algorithm for Non-convex Non-smooth Inverse Problems
Optimization algorithms for solving nonconvex inverse problem have attra...
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11/17/2019
Extra Proximal-Gradient Inspired Non-local Network
Variational method and deep learning method are two mainstream powerful ...
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03/09/2018
Breast Tumor Classification Based on Decision Information Genes and Inverse Projection Sparse Representation
Microarray gene expression data-based breast tumor classification is an ...
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02/11/2018