Variable Density K-space Trajectories for Reducing Aliasing Artifacts in MRI Reconstruction.
Tingfang ZhangManling GeShengen Wang HuimengQingMeng WangPublished in: MMSP (2005)
Keyphrases
- high resolution
- reconstruction error
- magnetic resonance imaging
- high quality
- high frequency
- motion artifacts
- medical images
- sampling theorem
- super resolution
- magnetic resonance images
- image reconstruction
- low resolution
- motion correction
- organ motion
- trajectory data
- phase unwrapping
- computer tomography
- moving objects
- remote sensing
- positron emission tomography
- mri images
- spatial resolution
- reconstruction process
- mr images
- reconstruction method
- high frequency components
- frequency domain
- reconstructed image
- three dimensional
- brain scans
- image processing