Level set motion assisted non-rigid 3D image registration.
Deshan YangJoseph O. DeasyDaniel A. LowIssam El-NaqaPublished in: Medical Imaging: Image Processing (2007)
Keyphrases
- level set
- image registration
- motion estimation
- curve evolution
- level set method
- active contours
- rigid motion
- motion model
- method for image segmentation
- image segmentation
- partial differential equations
- optical flow
- shape registration
- shape prior
- piecewise constant
- motion analysis
- energy functional
- motion parameters
- image sequences
- evolution equation
- level set evolution
- level set based segmentation
- human motion
- feature points
- variational level set method
- moving objects
- motion field
- motion segmentation
- coarse to fine
- signed distance
- camera motion
- euler lagrange
- energy function
- medical imaging
- computer vision
- variational framework
- image analysis
- signed distance function
- displacement field
- optic flow