Hierarchical Partition-Based Representations for Image Sequences using Trajectory Merging Criteria.
Camilo C. DoreaMontse PardàsFerran MarquésPublished in: ICASSP (1) (2007)
Keyphrases
- image sequences
- motion trajectories
- motion analysis
- evaluation criteria
- selection criteria
- spatio temporal
- hierarchical model
- hierarchical structure
- video sequences
- hierarchical models
- coarse to fine
- computer vision
- traffic scenes
- flow field
- multiscale
- symbolic representation
- multiple criteria
- image frames
- agglomerative clustering
- trajectories of moving objects
- multiple representations
- robust motion estimation
- trajectory data
- motion segmentation
- human motion
- camera motion
- higher level
- motion estimation
- moving objects
- three dimensional