Image-based motion estimation for cardiac CT via image registration.
Jochen CamminKatsuyuki TaguchiPublished in: Medical Imaging: Image Processing (2010)
Keyphrases
- motion estimation
- image registration
- computer vision
- phase correlation
- cardiac ct
- motion vectors
- motion compensated
- mutual information
- image sequences
- optical flow
- video sequences
- medical image analysis
- motion model
- motion compensation
- medical imaging
- patient specific
- super resolution
- reference frame
- computed tomography
- magnetic resonance
- computational complexity
- motion field
- coarse to fine
- image analysis
- video coding
- computer assisted
- displacement field
- high resolution
- cardiac cycle
- frequency domain
- deformation field
- multiresolution