Visualization of 4D Blood-Flow Fields by Spatiotemporal Hierarchical Clustering.
Roy van PeltS. S. A. M. JacobsBart M. ter Haar RomenyAnna VilanovaPublished in: Comput. Graph. Forum (2012)
Keyphrases
- hierarchical clustering
- flow field
- optic flow
- optical flow
- optical flow fields
- image sequences
- fluid motion
- clustering method
- motion analysis
- image motion
- motion segmentation
- optical flow estimation
- velocity field
- motion field
- moving objects
- motion discontinuities
- data analysis
- incremental clustering
- clustering algorithm
- single linkage
- vector field
- space time
- hierarchical clustering algorithm
- k means
- ego motion
- flow vectors
- single link
- optic flow computation
- agglomerative clustering
- model based clustering
- rigid motion
- image retrieval
- data clustering
- cluster analysis
- spatio temporal