Feature Extraction and Visualisation of Flow Fields.
Frits H. PostBenjamin VrolijkHelwig HauserRobert S. LarameeHelmut DoleischPublished in: Eurographics (State of the Art Reports) (2002)
Keyphrases
- flow field
- feature extraction
- optic flow
- optical flow
- optical flow fields
- image sequences
- optical flow estimation
- fluid motion
- motion analysis
- optical flow computation
- motion discontinuities
- motion parameters
- motion field
- motion segmentation
- feature vectors
- feature selection
- image motion
- face recognition
- velocity field
- parametric models
- vector field
- feature space
- computation of optical flow
- principal component analysis
- image processing
- machine learning
- image quality
- motion boundaries
- three dimensional
- smoothness term
- scale space