Frequency-Based Nonrigid Motion Analysis: Application to Four Dimensional Medical Images.
Chahab NastarNicholas AyachePublished in: IEEE Trans. Pattern Anal. Mach. Intell. (1996)
Keyphrases
- motion analysis
- medical images
- image sequences
- medical imaging
- nonrigid motion
- mr images
- medical image segmentation
- anatomical structures
- image intensity
- medical image analysis
- point correspondences
- motion tracking
- deformable models
- magnetic resonance images
- soft tissue
- medical diagnosis
- magnetic resonance
- biomedical images
- imaging modalities
- optic flow
- segmentation of medical images
- computer aided diagnosis
- flow field
- ct images
- magnetic resonance imaging
- clinical practice
- motion model
- apparent motion
- multiscale
- clinical applications
- region of interest
- feature points