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Highly accelerated MRI via implicit neural representation guided posterior sampling of diffusion models
期刊论文
MEDICAL IMAGE ANALYSIS, 2025, 卷号: 100
作者:
Chu, Jiayue
;
Du, Chenhe
;
Lin, Xiyue
;
Zhang, Xiaoqun
;
Wang, Lihui
Adobe PDF(53410Kb)
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浏览/下载:286/48
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提交时间:2024/12/13
Diffusion tensor imaging
Magnetic resonance
Diffusion model
High-fidelity
Implicit neural representation
K-space
Model-based OPC
MRI acceleration
Neural representations
Posterior sampling
Scan time
Under sampled
ADVERSARIAL ADAPTIVE SAMPLING: UNIFY PINN AND OPTIMAL TRANSPORT FOR THE APPROXIMATION OF PDES
会议论文
12TH INTERNATIONAL CONFERENCE ON LEARNING REPRESENTATIONS, ICLR 2024, Hybrid, Vienna, Austria, May 7, 2024 - May 11, 2024
作者:
Tang, Kejun
Adobe PDF(2710Kb)
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浏览/下载:196/1
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提交时间:2024/08/23
Random errors
Adaptive sampling
Generative model
High-dimensional problems
Higher-dimensional problems
Mesh-less discretization
Neural network model
Neural-network approximations
Optimal transport
Random sample
Training sets
Guidance with Spherical Gaussian Constraint for Conditional Diffusion
会议论文
PROCEEDINGS OF MACHINE LEARNING RESEARCH, Vienna, Austria, July 21, 2024 - July 27, 2024
作者:
Yang, Lingxiao
;
Ding, Shutong
Adobe PDF(9403Kb)
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浏览/下载:261/8
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提交时间:2024/10/11
Constraint theory
Digital differential analyzers
Sampling
Concentration phenomena
Diffusion model
Estimation errors
Gaussians
High-dimensional
Loss functions
Low bound
Sample quality
Sampling process
Step size
CARDIAC CINE MRI MOTION CORRECTION USING DIFFUSION MODELS
会议论文
21ST INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING, Athens, Greece, 27-30 May 2024
作者:
Yang Liu
;
Jiameng Diao
;
Zijian Zhou
;
Haikun Qi
;
Peng Hu
Adobe PDF(17051Kb)
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浏览/下载:356/7
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提交时间:2024/04/08
Contrastive Learning
Deep learning
Diffusion tensor imaging
Gaussian noise (electronic)
Image acquisition
Image denoising
Image sampling
Nuclear magnetic resonance
Self-supervised learning
Semi-supervised learning
Cine magnetic resonance imaging
Corrupted images
De-noising
Diffusion model
Dynamic images
Generative model
Motion artifact
Motion correction
Probabilistic models
Scan time
Spotlights: Probing Shapes from Spherical Viewpoints
会议论文
LECTURE NOTES IN COMPUTER SCIENCE (INCLUDING SUBSERIES LECTURE NOTES IN ARTIFICIAL INTELLIGENCE AND LECTURE NOTES IN BIOINFORMATICS), Macao, China, December 4, 2022 - December 8, 2022
作者:
Adobe PDF(3119Kb)
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浏览/下载:533/1
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提交时间:2023/04/07
Cameras
Computer vision
1D arrays
3-D shape
Depth value
Light rays
Multi-views
Point cloud completion
Point-clouds
Sampling model
Shape representation
Virtual camera
A Bayesian spatial model for imaging genetics
期刊论文
BIOMETRICS, 2022
作者:
Song, Yin
;
Ge, Shufei
;
Cao, Jiguo
;
Wang, Liangliang
;
Nathoo, Farouk S.
Adobe PDF(2445Kb)
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浏览/下载:580/203
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提交时间:2021/05/14
Bayesian model
Gbbs sampling
imaging genetics
spatial model
variational Bayes
Resource-Aware Asynchronous Multi-Agent Coordination via Self-Triggered MPC
会议论文
2020 59TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC), null,null,ELECTR NETWORK, DEC 14-18, 2020
作者:
Lian, Yingzhao
;
Wildhagen, Stefan
;
Jiang, Yuning
Adobe PDF(357Kb)
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收藏
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浏览/下载:218/0
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提交时间:2021/12/27
Multi agent systems
Model predictive control
Predictive control systems
Coordinate agent
Energy hubs
Multi-agent coordinations
Multi-Agent Model
Numerical implementation
Resource aware
Sampling time
Self-triggered controls
A DOMAIN DECOMPOSITION APPROACH FOR UNCERTAINTY ANALYSIS
期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2015, 卷号: 37, 期号: 1, 页码: A103-A133
作者:
Liao, Qifeng
;
Willcox, Karen
Adobe PDF(805Kb)
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浏览/下载:735/9
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提交时间:2019/07/12
domain decomposition
model order reduction
uncertainty quantification
importance sampling
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