Automatic cortical sulcal parcellation based on surface principal direction flow field tracking.
Gang LiLei GuoJingxin NieTianming LiuPublished in: NeuroImage (2009)
Keyphrases
- cortical surface
- principal direction
- flow field
- motion segmentation
- motion analysis
- cortical regions
- optical flow
- optic flow
- image sequences
- cortical thickness
- brain mr images
- motion model
- optical flow estimation
- motion field
- vector field
- velocity field
- object tracking
- particle filter
- smoothness constraint
- d objects
- active shape model
- parameter space
- image intensity
- model selection
- moving objects