Hierarchical Estimation and Segmentation of Dense Motion Fields.
Étienne MéminPatrick PérezPublished in: Int. J. Comput. Vis. (2002)
Keyphrases
- dense motion field
- motion field
- motion compensated
- motion estimation
- image sequences
- motion vectors
- motion compensation
- optical flow
- estimation process
- optical flow estimation
- image segmentation
- motion segmentation
- point correspondences
- partial volume
- hierarchical structure
- video coding
- segmentation algorithm
- level set
- medical images
- motion model
- viewpoint
- multiscale
- hierarchical representation
- image data
- coarse to fine
- region growing
- multiresolution