Reconstruction of Cardiac Cine MRI Using Motion-Guided Deformable Alignment and Multi-Resolution Fusion.
Xiaoxiang HanYang ChenQiaohong LiuYiman LiuKeyan ChenYuanjie LinWeikun ZhangPublished in: Int. J. Imaging Syst. Technol. (2024)
Keyphrases
- cardiac imaging
- magnetic resonance imaging
- heart motion
- multiresolution
- mr images
- image reconstruction
- long axis
- left ventricle
- abnormality detection
- mr imaging
- left ventricular
- mri data
- medical images
- magnetic resonance images
- cardiac motion
- short axis
- image fusion
- deformable surface
- motion correction
- tagged mri
- positron emission tomography
- magnetic resonance
- cardiac cycle
- mri images
- beating heart
- wall motion
- motion tracking
- deformable models
- manual segmentation
- medical imaging
- motion field
- motion artifacts
- fully automatic
- single photon emission computed tomography
- computer tomography
- reconstruction process
- healthy volunteers
- patient specific
- super resolution
- coarse to fine
- video sequences
- subject specific
- computed tomography
- anatomical structures
- prostate cancer
- image sequences
- nonrigid registration