3D Motion Segmentation Using Intensity Trajectory.
Hua YangGreg WelchJan-Michael FrahmMarc PollefeysPublished in: ACCV (1) (2009)
Keyphrases
- robust parameter estimation
- segmentation method
- image segmentation
- segmentation algorithm
- three dimensional
- partial volume
- multiscale
- medical images
- level set
- image analysis
- intensity distribution
- segmentation accuracy
- motion segmentation
- image sequences
- bias field
- intensity images
- optical flow
- feature points
- motion estimation
- edge detection
- brain mri
- fully unsupervised
- intensity information
- intensity variations
- multibody
- medical imaging
- pixel intensities
- video sequences
- video data
- image intensity
- image regions
- shape prior
- background subtraction