Recognizing Human-Object Interactions Using Sparse Subspace Clustering.
Ivan BogunEraldo RibeiroPublished in: CAIP (1) (2013)
Keyphrases
- subspace clustering
- human object interactions
- action recognition
- high dimensional
- high dimensional data
- human actions
- complex events
- human pose
- clustering method
- subspace clusters
- human motion
- sparse representation
- clustering algorithm
- high dimensionality
- image classification
- low dimensional
- pose estimation
- human detection
- activity recognition
- subspace projections
- bag of words
- event recognition
- dense regions
- database
- body parts
- event detection
- human body
- dimensionality reduction
- text mining
- spatio temporal
- video sequences
- training data
- machine learning
- data sets