MR Elastography With Optimization-Based Phase Unwrapping and Traveling Wave Expansion-Based Neural Network (TWENN).
Shengyuan MaRunke WangSuhao QiuRuokun LiQi YueQingfang SunLiang ChenFuhua YanGuang-Zhong YangYuan FengPublished in: IEEE Trans. Medical Imaging (2023)
Keyphrases
- neural network
- phase unwrapping
- magnetic resonance
- soft tissue
- phase difference
- medical images
- magnetic resonance imaging
- mr images
- image registration
- back propagation
- least squares
- artificial neural networks
- noise filtering
- pattern recognition
- optimization problems
- image data
- ultrasound images
- model selection
- image reconstruction
- graphical models
- objective function
- image processing