Tube-embodied gradient vector flow fields for unsupervised video object plane (VOP) segmentation.
Anastasios D. DoulamisNikolaos D. DoulamisStefanos D. KolliasKlimis S. NtalianisPublished in: ICIP (2) (2001)
Keyphrases
- video objects
- flow field
- motion segmentation
- optical flow estimation
- optic flow
- video sequences
- optical flow
- image sequences
- external force
- vector field
- compressed domain
- motion analysis
- key frames
- motion field
- velocity field
- level set
- medical images
- multiscale
- image segmentation
- segmentation algorithm
- object segmentation
- object tracking
- semi supervised
- shape prior
- region growing
- video frames
- deformable models
- missing data